KR20140148161A - Digital system performing secure log-in and providing method thereof - Google Patents

Abstract

Disclosed are a digital system for performing a secure log-in and a method of providing the same. The digital system for performing a secure log-in includes a communications unit for performing local area wireless communications with a pair system; a storage unit for storing a plurality of software which may be executed by the digital system; and a control unit for transmitting a log-in request signal to a server corresponding to at least one appointed software when the communications unit performs the local area wireless communications with the pair system in order to perform a user log-in corresponding to the pair system for the at least one software appointed among the plurality of software corresponding to the pair software.

Description

[0001] Digital system performing secure login and providing method [0002]

The present invention relates to a digital system for performing a secure login and a method for providing the same, and more particularly, to a digital system (e.g., a smart phone or the like) And more particularly, to a system and a method for providing a system that allows a user to easily perform a login process even when the user has a high level of sophistication.

Many digital systems (e.g., mobile phones, PCs, tablets, navigation, music players, cameras, automotive digital systems, etc.) have been widely used due to the development of information and communication technologies and digital systems have become miniaturized, versatile and convergent have. For example, a mobile communication terminal (e.g., a mobile phone, a tablet PC, etc.) performs various functions such as a camera, an information storage device, a banking (payment, transfer) function as well as an original communication function. At the same time, the devices are miniaturized to a size sufficient for users to carry through such as integration of devices.

Digital systems are not only a convenience for users but also an important means of influencing the lives of users as a result of convergence of various functions. In addition, due to the miniaturization of digital systems, portability is increased and the digital system is damaged or stolen, as well as material damage and damage of personal information leakage are reaching serious level. For example, if a digital system that has a billing function or stores personal information is lost or stolen, it may cause serious damage to personal information, especially credit, as well as the problem of re-purchasing an expensive digital system . In addition, when the portable digital system is not carrying the portable digital system by storing important information such as a phone number, memo, and schedule of an acquaintance in a portable digital system, such important information can not be stored frequently, .

For this reason, the importance or dependency of the digital system is increasing, but there is no proper countermeasure against security, unauthorized occupation, loss or theft of the digital system information.

On the other hand, it is often necessary to log in to use software that performs tasks requiring relatively security or software that is executed in the digital system according to the needs of the service side.

However, login information (e.g., ID, Password, etc.) for log-in has a problem in that it plays a role of authenticating a user once it is leaked. Even if the login information is not leaked, the digital system has been downsized, and due to the miniaturization of the digital system, it is very inconvenient for a user to input authentication information such as an ID or a password through a keypad method or the like.

Korean Published Patent Application No. 10-2004-0074291

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a digital system and a digital system, which are capable of performing short- Thereby reducing the inconvenience of inputting information, and a method thereof.

According to an embodiment of the present invention, by controlling the software installed in the digital system only through the pair system, a person who does not possess the pair system can log in even if the digital system is lost or stolen or login information is leaked And to provide a system and method that can increase the security of login.

In addition, a pair system implemented by implementing a pair system using a pair system already possessed by the user (for example, a credit card or a traffic card capable of short-range wireless communication) or attaching a simple tag device to an already- So as to provide a system and a method that can not produce or issue a pair system for separately logging in.

It is another object of the present invention to provide a system and method for allowing a user to perform efficient management of a plurality of software by allowing log-in control of a plurality of software for each pair system.

It is another object of the present invention to provide a system and method for controlling not only login control but also software execution through a pair system.

The present invention also provides a system and method for maintaining the security of a lost or stolen pair system by using identification information of the digital system to determine whether or not the login is permitted.

According to an aspect of the present invention, a digital system includes a communication unit for performing short-range wireless communication with a predetermined pair system, a storage unit capable of storing a plurality of software executable in the digital system, Wherein when performing near field wireless communication, a login request is sent to a server corresponding to the at least one designated software to perform a login of a user corresponding to the pair system to at least one designated software corresponding to the pair system of the software And a control unit for transmitting a signal.

Wherein the control unit specifies the at least one designated software preset to correspond to the pair system in the storage unit when the short-range wireless communication is performed, executes the designated software specified, And may transmit the login request signal.

Wherein the control unit requests the short-range wireless communication with the pair system corresponding to the designated software when the execution request for the designated software is input from the user, and transmits the short- The login request signal can be transmitted to the corresponding server.

The control unit transmits the login request signal to the server corresponding to the designated software when the login to the designated software is performed while the short range wireless communication is being performed or while the short range wireless communication is being performed . ≪ / RTI >

If the time point of login execution for the plurality of designated software is within the allowable time or the short range wireless communication is being performed, And transmits the login request signal to each of the plurality of designated software.

Wherein when a plurality of pieces of designated software corresponding to the pair system are provided and the control unit transmits a login request signal to a server corresponding to any one of the plurality of designated software in response to the short- And transmits the login request signal to the server corresponding to the remaining designated software only when the remaining designated software among the plurality of designated software is within the allowed time or during the short distance wireless communication by performing short distance wireless communication with the pair system again. can do.

Wherein the storage unit stores information on designated software corresponding to identification information of the pair system and login information corresponding to the designated software, and the control unit receives the identification information of the pair system through the short- The login information of the designated software corresponding to the identification information of the pair system is extracted from the storage unit and is included in the login request signal to be transmitted to the server corresponding to the designated software.

The control unit receives the identification information of the pair system via the short-range wireless communication, transmits the identification information of the received pair system to the server corresponding to the designated software by including the identification information of the received pair system in the login request signal, The server extracting the login information corresponding to the received identification information of the pair system and performing a login process.

Wherein the control unit further transmits identification information of the digital system to a server corresponding to the designation software, and the server corresponding to the designation software corresponds to identification information of the digital system that is received corresponds to identification information previously stored in the server The user can log in to the server.

The digital system for performing the secure login further includes a setting unit for setting designated software corresponding to the pair system, and the setting unit performs second short-range wireless communication with the pair system to receive identification information of the pair system And receives information on the designated software corresponding to the received identification information of the pair system from the user.

According to an aspect of the present invention, there is provided a method of providing a digital system for performing a secure login, the digital system performing near field wireless communication with a predetermined pair system, the digital system being executed in the digital system in response to the short- A login request signal is transmitted to a server corresponding to the at least one designated software in order to perform a login of a user corresponding to the pair system for at least one designated software corresponding to the pair system among a plurality of software .

The digital system providing method for performing the secure login may further include, when the short-range wireless communication is performed, judging the at least one designated software set so that the digital system corresponds to the pair system, The method comprising the steps of:

The digital system providing method for performing the secure login further includes a step in which, when an execution request for the designated software is input from a user, the digital system requests the short-range wireless communication with the pair system corresponding to the designated software And the digital system transmits the login request signal to the server corresponding to the designated software when the short distance wireless communication is performed in response to the request.

Wherein the step of transmitting the login request signal to the server corresponding to the at least one designated software is performed within a time limit from the time when the short- Determining whether the login is executed, and selectively transmitting the login request signal to the server corresponding to the designated software according to the determination result.

Wherein the step of transmitting a login request signal to a server corresponding to the at least one designated software is performed by the digital system in response to the designation software corresponding to the pair system, Wherein the digital system is capable of transmitting the login request signal to each of the plurality of designated software if the log-in execution time is within the allowable time or the short-range wireless communication is being performed. have.

Wherein the step of transmitting a login request signal to a server corresponding to the at least one designated software is performed by the digital system in response to the short-range wireless communication, When transmitting the login request signal to the server corresponding to one first designated software, the digital system determines whether the remaining designated software among the plurality of designated software is within the allowable time or during the short- And then transmits the log-in request signal to the server corresponding to the remaining designated software when the short-range wireless communication is performed again.

Wherein the digital system stores information on the designated software corresponding to the identification information of the pair system and log-in information corresponding to the designated software, and the digital system transmits the login request signal to the server corresponding to the at least one designated software The step of extracting the login information of the designated software corresponding to the identification information of the pair system received via the short-range wireless communication in the storage unit and the step of extracting the extracted login information from the login And transmitting the request signal to a server corresponding to the designated software.

Wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software, the digital system including identification information of the pair system received through the short- And the server corresponding to the designated software extracts the login information corresponding to the received identification information of the pair system and performs the login process.

The digital system providing method for performing the secure login may further include the step of the digital system transmitting identification information of the digital system to a server corresponding to the designated software, And permits the login when the identification information of the digital system corresponds to the identification information stored in advance in the server.

Wherein the step of setting the designated software corresponding to the pair system in the digital system comprises the steps of: setting the designated software corresponding to the pair system, The digital system performs a second short-range wireless communication with the pair system to receive the identification information of the pair system, and the digital system transmits information about the designated software corresponding to identification information of the received pair system to the user And receiving an input.

According to the technical idea of the present invention, since it is only required to perform short-range wireless communication (for example, NFC or Bluetooth) with the digital system and a predetermined pair system in order to log in the software installed in the digital system, There is no need to input one by one, and convenience of the user is increased.

According to an embodiment of the present invention, by controlling the software installed in the digital system only through the pair system, a person who does not possess the pair system can log in even if the digital system is lost or stolen or login information is leaked The security for log-in can be increased.

In addition, a pair system is implemented by using a pair system already possessed by the user (for example, a credit card, a traffic card, a digital system capable of short range wireless communication, etc.) or attaching a simple tag device to an already- It is possible to manufacture a pair system separately for log-in, and it is not necessary to issue a pair system, so that there is no additional cost for new production or issuance, and it is easy to implement.

In addition, since the login control for a plurality of software is enabled for each pair system, the user can perform log-in control for a plurality of software with one pair system.

In addition, not only the login control but also the execution of the software can be controlled through the pair system, so that execution and login of predetermined software can be controlled through one short distance wireless communication, .

Further, by further using the identification information of the digital system to determine whether or not the login is allowed, security can be maintained even if the pair system is lost or stolen.

BRIEF DESCRIPTION OF THE DRAWINGS A brief description of each drawing is provided to more fully understand the drawings recited in the description of the invention.
1 shows schematic systems for implementing a method of providing a digital system for performing a secure login according to an embodiment of the present invention.
2 is a diagram showing a schematic configuration of a digital system for performing a secure login according to an embodiment of the present invention.
3 is a flowchart illustrating a method of providing a digital system for performing a secure login according to an exemplary embodiment of the present invention.
4 is a diagram showing an example of information that can be stored in a digital system or a server according to an embodiment of the present invention.
5 and 6 are diagrams illustrating a process of transmitting a login request signal according to an embodiment of the present invention.
7 is a diagram for explaining login control in the case where a plurality of designated software corresponding to a pair system exists according to an embodiment of the present invention.
8 is a diagram for explaining designated software corresponding to a pair system according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of features, numbers, steps, operations, components, parts, or combinations thereof.

Also, in this specification, when any one element 'transmits' data to another element, the element may transmit the data directly to the other element, or may be transmitted through at least one other element And may transmit the data to the other component. Conversely, when one element 'directly transmits' data to another element, it means that the data is transmitted to the other element without passing through another element in the element.

Hereinafter, the present invention will be described in detail with reference to the embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

1 shows schematic systems for implementing a method of providing a digital system for performing a secure login according to an embodiment of the present invention.

1, in order to implement a method of providing a digital system for performing a secure login according to an embodiment of the present invention, a digital system (hereinafter referred to as a 'digital system') 100 for performing a secure login and a pair system 200 .

The digital system 100 may have a plurality of software installed therein. A server (e.g., 300 to 300-N) corresponding to each of the plurality of software may communicate with the digital system 100 to implement the technical idea of the present invention.

The digital system 100 includes all types of data processing devices capable of communicating with the pair system 200 using a predetermined communication protocol and having date processing capability capable of performing the functions defined herein Can be defined as meaning. For example, although the digital system 100 is shown in the form of a mobile phone in FIG. 1, it may be implemented in a computer, a notebook, a tablet, an IPTV, a smart TV, a set top box, a remote controller, a music player, a home automation device, May vary.

A predetermined communication device (for example, an NFC communication device, an RF communication device, or the like) for realizing the technical idea of the present invention is connected to the digital system 100 and / or the pair system 200 via a predetermined interface (E.g., a USB interface or the like). At this time, the digital system 100 and the pair system 200 may perform short-range wireless communication through the communication device. At this time, the communication apparatus can function as a communication unit of the digital system 100, which will be described later.

For example, when the digital system 100 is a desktop PC, a predetermined communication device for realizing the technical idea of the present invention can be connected to the desktop, and the communication device connected to the desktop can be connected to the desktop according to the technical idea of the present invention It may perform the function of the communication unit.

The digital system 100 and the pair system 200 may perform short-range wireless communication. The pair system 200 may be defined to include any type of data processing apparatus capable of performing short-range wireless communication with the digital system 100. According to an example, the pair system 200 may be implemented by an IC card (or smart card 201) as shown in FIG. According to another embodiment, the pair system 200 may also be implemented in a predetermined digital system (e.g., mobile phone, etc.) 202.

The near field wireless communication performed by the digital system 100 and the pair system 200 may be various conventional short range wireless communication such as NFC communication, Bluetooth, and IrDA (Infrared Data Association). Of course, according to the type of the short-range wireless communication employed, a communication module for the communication module needs to be provided in the digital system 100 and the pair system 200.

According to one embodiment of the present invention, when the digital system 100 and the pair system 200 perform short-range wireless communication, login to the designated software corresponding to the pair system 200 can be performed. At this time, the user may log in by inputting the login information directly in a conventional conventional manner. In such a case, the technical idea of the present invention may be applied in a simple manner to perform the login. The log-in method according to the technical idea of the present invention has an effect that log-in can be performed much more easily (for example, through NFC tagging or the like) as compared with inputting the conventional log-in information one by one. In particular, this effect may be greater when using a mobile device with a relatively difficult keyboard input method.

According to another embodiment of the present invention, the digital system 100 may allow the login to the designated software corresponding to the pair system 200 to be performed only by the technical idea of the present invention. In this case, in order to log in to the designated software, the security of the login is increased because the user must have the pair system 200 corresponding to the designated software. The designated software may be implemented not to provide a UI for inputting login information so as to allow only logins according to the technical idea of the present invention.

Alternatively, even if the digital system 100 is implemented to provide the UI to the user so that the designated software can input login information, the digital system 100 does not allow input of login information into the UI, thereby allowing only the login according to the technical idea of the present invention It is possible. For example, the digital system 100 may control not to input any information through the designated software until a login success signal is received from a predetermined server (e.g., 300) corresponding to the designated software, It is possible to check whether or not the input UI is a UI, and to control input of information such as a character or a number only when the UI is a UI for inputting login information as a result of confirmation. Of course, even if the input of login information is allowed, the designated software may be controlled so that login information is not transmitted to the corresponding server (e.g., 300). Or after the digital system 100 and the pair system 200 perform short-range wireless communication, the digital system 100 is implemented so that the designated software can provide a UI to the user for inputting login information, Effect can be obtained. In this manner, the digital system 100 can log in only in a manner according to the technical idea of the present invention with respect to a predetermined designated software.

In any case, when the log-in method according to the technical idea of the present invention (that is, the digital system 100 and the pair system 200 perform short-range wireless communication), the login is performed for the designated software corresponding to the pair system 200) Will be defined as 'pair login'.

Meanwhile, according to the technical idea of the present invention, the digital system 100 according to the technical idea of the present invention is capable of executing a conventional log-in method (for example, a method in which a user directly inputs login information through a keyboard And a pair sign-in method according to the technical idea of the present invention. However, when the user performs the pair sign-in method, that is, when the user performs a short-distance wireless communication with the digital system 100 and the pair system 200, It is possible to log in without any procedure so that it is very convenient for the user to log in. However, when the user selects the conventional log-in method, it is possible to increase the security for log-in by performing an additional personal identification procedure. This is because the pair login according to the technical idea of the present invention is a login authentication procedure with enhanced security compared to the conventional login method as described above (or will be described later), whereas the conventional method is more secure than the pair login So that a security policy that allows all of the different levels of security level is not desirable. Also, in an emergency, a login may be required in a manner other than the pair login.

For example, there may be a need to open the designated software even when the user is stolen or temporarily smiles the pair system 200. In this case, it is possible to log in even if it is not a pair sign-in method according to the technical idea of the present invention. In addition to simply inputting login information, an additional personal authentication procedure (for example, mobile phone authentication, authorized certificate authentication, Authentication process different from input of login information such as authentication) is added to enhance the security and at the same time, a security level of the same or similar information as the pair login according to the technical idea of the present invention can be demanded. This enhanced log-in procedure can log in to the designated software even if it is not a pair log-in method, but may cause inconvenience of input due to complexity of the procedure or the like. Therefore, the digital system 100 and the pair system 200 ) May be preferred over short-range wireless communication (pair login). Even if a login using the keyboard input method is possible, a login process different from the conventional login authentication process is performed through strengthening the identity verification procedure, and the digital system 100 and the pair system 200 A pair sign-in process is provided together. In an emergency, log-in using a keyboard input method is also possible. However, since the pair sign-in is normally used, the technical idea of the present invention can be widely used.

Of course, in the case of implementing only the pair login, even if a malicious user who knows the login information of the user of the digital system 100 does not possess the pair system 200 and / or the digital system 100 The security can be significantly increased because the user can not log in.

Also, as will be described later, the identification information of the digital system 100 is stored in advance in the server 300 (the meaning of storage in the present invention means that the user actively registers the digital system 100) (Meaning that the identification information exists in the digital system 100 in any form, including extracting the identification information), and a pair login is performed only through the digital system 100 in which the identification information is stored in advance Login may be allowed. In such a case, the security can be doubled because only the digital system 100 storing the identification information and the pair system 200 in advance can be allowed to log in to the designated software.

Logging in to the designated software means transmitting a log-in request signal to a server (e.g., 300) corresponding to the designated software. In some embodiments, the server (e.g., 300) The login request signal may be transmitted to the server 300 (e.g., 300). Where the login request signal may or may not include login information (i.e., an ID and / or password set by the user).

When login information is included in the login request signal, login information is transmitted to the server (e.g., 300) by the digital system, and when the transmitted login information corresponds to information previously stored in the server (e.g., 300) The server (e.g., 300) may allow the login.

According to another embodiment, the login request signal includes the identification information of the pair system 200 and / or the digital system 100 May be allowed by the server (e.g., 300) if the identification information of the server (e.g., 300) corresponds to identification information of the paired system and / or digital system previously stored in the server (e.g., 300).

According to an embodiment, the identification information of the digital system 100 and / or the identification information of the pair system 200 may be included in the login request signal by the digital system 100, And may allow the server (for example, 300) to extract login information corresponding to the identification information of the pair system 200 and / or the digital system 100 to permit login.

As a result, the login request signal may or may not include the login information set by the user, that is, the login ID and / or the password. In addition, if only the login ID is transmitted, the login may be permitted without a separate password. In this case, the login information may include only the login ID. According to the embodiment, the login information is not included in the login request signal (that is, the login ID is not set by the user in the server (for example, 300) arbitrarily) Mobile phone number, or IMSI (device identification information such as International Mobile Subscriber Identity, serial number) and / or identification information of the pair system 200 may be included in the login request signal and used as information for authenticating a user .

On the other hand, the fact that the login is performed by the pair login method according to the technical idea of the present invention does not necessarily mean that the login procedure is completed by the technical idea of the present invention. That is, according to an embodiment, when a pair login is requested according to the technical idea of the present invention, a server (for example, 300) may request a predetermined additional authentication (e.g., an authorized certificate, OTP, etc.). Therefore, in this case, after the pair log-in according to the technical idea of the present invention is performed, the additional authentication must succeed before the log-in can be finally permitted by the server (e.g., 300).

The pair system 200 may be a system or device capable of communicating with the digital system 100. For example, it may be implemented as an IC card (or a smart card, a transportation card, or the like) 201 that does not have its own power source but can store predetermined information and perform simple calculations. For example, the pair system 200 has its own computation capability and storage capability, and a predetermined RF communication device for technical idea of the present invention such as an IC card, a smart card, or a transportation card, It may be an added system.

Alternatively, the pair system 200 may be a data processing system (e.g., 202) having a power source and data processing capability. A smart phone, a tablet PC, or the like may be implemented in the pair system 200. [

The user can selectively set any device capable of performing short-range wireless communication with the digital system 100 as the pair system 200. Therefore, it is not necessary to separately manufacture or purchase the pair system 200 in order to implement the technical idea of the present invention, and the technical idea of the present invention can be implemented without additional cost. The process of setting a device owned by the user to the pair system 200 and setting the designated software corresponding to the pair system 200 will be described later with reference to FIG.

On the other hand, the technical idea of the present invention may be applied to a case where a user performs execution of predetermined software and then executes executed software to log in. In this case, the digital system 100 can control the pair system 200 corresponding to the designated software and the digital system 100 to perform pair-to-site communication in order to perform short-range wireless communication.

According to another embodiment, the user may perform short-range wireless communication to execute predetermined design software. In this case, the short-range wireless communication performed by the user may be an operation of replacing both the execution of the designated software and the login to the designated software in a single procedure. Therefore, the convenience of the user can be remarkably increased.

On the other hand, a plurality of designated software corresponding to the pair system 200 may be used. In this case, the digital system 100 can log in all for the designated software currently being executed or log in only for the designated software selected by the user. Depending on the implementation, any one of a plurality of designating software may be executed within a predetermined time after performing short-range wireless communication although it is not currently executed. In this case, when the designated software corresponding to the pair system 200 is executed within a predetermined time from the point of time when the short-range wireless communication is performed, the digital system 100 performs a predetermined process so as to automatically log in to the designated software can do. According to another embodiment, a short-range wireless communication may allow only one login to the designated software. Accordingly, when a login is performed for any designated software that is being executed at the time of performing near field wireless communication or is executed within a predetermined time (allowed time), login is performed to the remaining designated software corresponding to the pair system 200 It is necessary to perform short-range wireless communication again.

The allowed time may be a time during which a pair of the software corresponding to the pair system 200 is allowed to be allowed according to the technical idea of the present invention. At this time, if short-range wireless communication is performed in a short time, it may be NFC communication, for example.

According to an embodiment, the technical idea of the present invention may be implemented such that a pair log-in to the designated software is allowed while short-range wireless communication (for example, Bluetooth communication, etc.) is being performed.

A schematic configuration of a digital system for performing a secure login according to an embodiment of the present invention for implementing this technical idea is shown in FIG.

2 is a diagram showing a schematic configuration of a digital system for performing a secure login according to an embodiment of the present invention.

2, a digital system 100 according to an exemplary embodiment of the present invention includes a control unit 110, a storage unit 120, and a communication unit 130. The digital system 100 may further include a setting unit 140.

The control unit 110 may drive a predetermined application installed in the digital system 100 or may drive an OS of the digital system 100 to perform the technical idea of the present invention. That is, the digital system 100 according to the embodiment of the present invention may install a predetermined application to implement the technical idea of the present invention, or may be implemented by the firmware of the digital system 100 or the OS itself.

The configuration such as the control unit 110, the storage unit 120, the communication unit 130, and / or the setting unit 140 may be implemented by hardware for performing the technical idea of the present invention and software for driving the hardware Can mean a functional and structural combination of the two. For example, each of the above configurations may refer to a logical unit of a predetermined code and a hardware resource for executing the predetermined code, and may be a code physically connected to one another or a specific type of hardware May be easily deduced to the average expert in the field of the present invention. Thus, each of the above configurations refers to a combination of hardware and software that performs the functions defined herein, and does not mean a specific physical configuration.

The controller 110 controls the functions and / or the resources of other configurations (e.g., the storage 120, the communication 130, and / or the setting unit 140) included in the digital system 100, Can be controlled.

A plurality of software programs may be installed in the storage unit 120. Among the plurality of software, the pair system 200 and the corresponding software corresponding to the pair system 200 may be included. The storage unit 120 may be variously implemented according to an implementation of the digital system 100 and may include a main memory, an SD card removably attached to the digital system 100, various kinds of disk drives A hard disk drive, a solid state drive (SSD), and the like).

The specific software among the plurality of software can be set to designated software corresponding to the pair system 200 by the user's choice. Another specific software may be forced to perform the pair sign-in according to the technical idea of the present invention by the distribution subject of the specific software. In this case, the pair system 200 provided to the user of the digital system 100 by the distribution entity may be a pair system corresponding to the specific software, or the user may arbitrarily set a predetermined pair system 200 to the specific software As shown in FIG.

The storage unit 120 may previously store the identification information of the pair system 200 and information about the designated software corresponding to the pair system 200 (e.g., file name, path, etc.). Further, the storage unit 120 may further store login information (e.g., ID and / or password) for each designated software.

Also, when the identification information of the digital system 100 and / or the identification information of the pair system 200 are used for login authentication as described above, it is also possible that such information is stored in the storage unit 120 in advance But may not be stored in the storage unit 120 but may be extracted by the control unit 110 or received from the pair system 200 and transmitted to a server 300 corresponding to the designated software.

The communication unit 130 may perform short-range wireless communication with the pair system 200. According to one embodiment, the communication unit 130 and the pair system 200 can perform RF communication. For example, the digital system 100 and the pair system 200 can perform communication using a wireless standard protocol such as NFC, Bluetooth, or Zigbee. Of course, when performing Bluetooth communication, the pair system 200 may have its own power source or be a system capable of receiving power from the outside. On the other hand, in the case of Zigbee communication, it may be advantageous that communication can be performed with low power as compared with Bluetooth. In addition, the communication unit 130 and the pair system 200 may perform various short-range wireless communication (e.g., IrDA, UWB, etc.) according to the embodiment, May vary.

According to one embodiment, the pair system 200 may be a system driven by an RF signal output from the digital system 100 without its own power source. That is, RFID communication or NFC communication can be performed. For example, the pair system 200 may be implemented as an RFID tag, or may be a predetermined device including the RFID tag. In this case, the digital system 100 may serve as a reader capable of performing communication with the RFID tag. Then, the digital system 100 may output a predetermined RF signal to search the pair system 200 or receive predetermined information stored in the pair system 200. In addition, the communication distance between the digital system 100 and the pair system 200 may vary according to the output power of the digital system 100.

Generally, the pair system 200 can be implemented to be carried in a user's purse. Then, when the digital system 100 is owned by the user, a communication protocol capable of performing contactless communication with the pair system 200 located in the purse can be selected to implement the technical idea of the present invention. It is preferable that a configuration to which such a communication protocol can be applied be provided in the pairing digital system 100 and the pair system 200. Thus, the user can simply log in to the specified software by merely approximating (tagging) the digital system 100 to the user's wallet.

The setting unit 140 may perform a function of setting a predetermined pair system 200 and a designated software corresponding to the pair system 200 by a user. When the predetermined pair system 200 and designated software corresponding to the pair system 200 are set by the setting unit 140, the set information can be stored by the storage unit 120. [ It is needless to say that the set information may be encrypted and stored according to various encryption schemes.

3 is a flowchart illustrating a method of providing a digital system for performing a secure login according to an exemplary embodiment of the present invention.

3A shows a process in which predetermined designated software corresponding to the pair system 200 is executed by short-distance wireless communication between the digital system 100 and the pair system 200 and login is performed to the executed designated software And FIG. 3B shows a process in which login is performed through short-range wireless communication in a state where predetermined designation software is executed.

Referring first to FIG. 3A, the digital system 100 may perform short-range wireless communication with the pair system 200 (S100).

Then, the digital system 100 can specify the designated software corresponding to the pair system 200 (S110). The designation software corresponding to the pair system 200 can be specified based on the information stored in the storage unit 120. The storage unit 120 stores identification information of the pair system 200, The information about the designated software corresponding to the identification information of the designated software may be stored in advance. The digital system 100 can identify the identification software of the pair system 200 through the short distance wireless communication and identify the designated software based on the identification information of the identified pair system 200. [

Then, the digital system 100 can execute the specified designated software (S120). When there are a plurality of designated software corresponding to the pair system 200, the digital system 100 may provide information on a plurality of designated software to the user and execute the designated software selected by the user. Depending on the implementation, any one of a plurality of designating software may be selected and executed in random order or in a predetermined order.

Then, the digital system 100 can perform a pair login by transmitting a login request signal to a server (e.g., 300) corresponding to the executed designated software (S130). The execution of the pair login may be performed as soon as the specified software is executed or may be executed at a user's request or automatically after a predetermined time after the specified software is executed. When the pair login is performed after a predetermined time after the execution of the short-range wireless communication, a process of determining whether the short-range wireless communication is within a preset allowable time may be further performed. And may log in by transmitting the login request signal to the server (e.g., 300) only when the time is within the allowed time.

According to the example shown in FIG. 3A, the user can select and execute the software to be executed and perform the login procedure of the executed software by performing only the short-range wireless communication with the pair system 200 and the digital system 100 There is an effect that can be done easily.

Meanwhile, referring to FIG. 3B, the digital system 100 may be executing predetermined software (S200). The software may be implemented such that a login is required as soon as it is executed, or it is used by a user after execution and a login is required if the user needs it or to perform a specific function.

Then, the digital system 100 may provide information to the user requesting the short-range wireless communication with the pair system 200 corresponding to the software at a point in time when the login is to be performed (S210). Then, the user can perform short-range wireless communication between the digital system 100 and the pair system 200 (S220).

When the short-distance wireless communication is performed, the digital system 100 may determine whether the pair system 200 that has performed short-range wireless communication is a pair system 200 corresponding to the software at step S230. As a result of the determination, if the pair system 200 is a system corresponding to the software, it can perform a pair login by transmitting a login request signal to the server (e.g., 300). If the pair system 200 is not a system corresponding to the software, it may execute a predetermined process such as requesting short-range wireless communication or terminating execution of the software.

Meanwhile, according to the technical idea of the present invention, in order to perform pair login, it is necessary to transmit a login request signal to a corresponding server (for example, 300) as described above. In this case, the login request signal may include login information. In order to specify the login information, the digital system 100 is provided with identification information of the pair system 200, information on the designated software corresponding to the pair system 200 , And / or the login information for each designated software may be stored in advance. An example of this is shown in Fig.

4 is a diagram showing an example of information that can be stored in a digital system or a server according to an embodiment of the present invention.

4, the storage unit 120 of the digital system 100 stores identification information of the pair system 200 and identification software corresponding to the identification information of the pair system 200, (E.g., file name, path, etc.) may be stored in advance. Also, login information for each designated software may be stored in advance.

For example, information (e.g., sw1, sw2, sw3) about the designated software corresponding to the identification information (e.g., p1) of the first pair system may be stored in the storage unit 120. [ Further, information (for example, sw4, sw5) about the designated software corresponding to the identification information (for example, p2) of the second pair system may be stored in the storage unit 120. [

Further, login information for each designated software may be further stored in the storage unit 120. [ The login information corresponding to the first software sw1 may be ID1. That is, only the user identification information (ID) may be used as login information without a separate password. In this case, the server (for example, 300) corresponding to the first software (sw1) may allow the login using only the login information of ID1. In addition, the fifth software (sw5) may also use only ID (ID5) as login information.

The second software sw2 and the third software can use the IDs ID2 and ID3 and the passwords pw1 and pw2 as login information, respectively. Then, the login information may be transmitted to the server corresponding to the login request signal, respectively.

Depending on the implementation, the identification information of the digital system 100 may be used to authenticate the login. For example, in order to log in to the fourth software sw4, the login information is not used but the identification information (e.g., telephone number, device identification information, etc.) of the digital system 100 may be used. In this case, the identification information of the digital system 100 may be extracted and stored in the storage unit 120 in advance, and the identification information of the digital system 100 may be stored in the storage unit 120, Only the information indicating that the digital signature is transmitted to the digital system 100 is stored or may not be stored. When the actual login request signal is transmitted, the identification information of the digital system 100 is extracted by the controller 110, And may be transmitted.

4, the login information for each designated software may be stored in the digital system 100, but information shown in FIG. 4 may be stored in a server corresponding to each designated software . In this case, when the digital system 100 transmits the identification information of the pair system 200 received via the short-range wireless communication to the server corresponding to the designated software in the login request signal, the server 200 The login process may be performed using the login information corresponding to the identification information of the user.

One example of this is shown in Figs.

5 and 6 are diagrams illustrating a process of transmitting a login request signal according to an embodiment of the present invention.

FIG. 5 shows a case where login information is stored in the digital system 100, and FIG. 6 shows a case where login information is stored in a server (for example, 300).

Referring to FIG. 5, the digital system 100 can perform short-range wireless communication with the pair system 200. The digital system 100 may receive the identification information of the pair system 200 through the short-range wireless communication (S300).

Then, the control unit 110 of the digital system 100 may extract the login information based on the identification information of the received pair system 200 (S310). That is, as described in FIG. 4, the digital system 100 stores identification information of the pair system 200, information on designated software corresponding to the identification information of the pair system 200, and login information for each designated software . Therefore, it is possible to extract login information for each designated software corresponding to the identification information of the pair system 200. [ The control unit 110 of the digital system 100 determines whether the specified software corresponding to the identification information of the pair system 200 exists, Can be extracted.

Then, the control unit 110 may transmit the extracted login information to a server (e.g., 300) corresponding to the designated software (S320). Based on the transmitted login information, the server (e.g., 300) may determine whether the login is permitted (S330). The login is allowed by the server 300, for example, unless the login information stored in the storage unit 120 of the digital system 100 is different from the information registered in the server 300 (e.g., 300).

Meanwhile, as described above, the control unit 110 may further transmit the identification information of the digital system 100 to the server 300 (S320-1).

Also, the server (e.g., 300) may have previously stored the identification information of the digital system 100 capable of performing login or pair login according to the technical idea of the present invention. The server (e.g., 300) may then permit logins only if the identification information of the digital system 100 received from the digital system 100 corresponds to previously stored information. That is, even if the received login information corresponds to information previously registered, login can be permitted only when the identification information of the digital system 100 is registered in advance. Therefore, even when the pair system 200 is lost or the pair system 200 is stolen by a malicious user, when the identification information of the digital system 100 is compared with the identification information of the digital system 100, Since the login to the designated software may not be permitted unless both the system 100 and the pair system 200 are stolen, the security can be significantly increased.

The login process according to another embodiment of the present invention is shown in Fig.

Referring to FIG. 6, the digital system 100 may receive the identification information of the pair system 200 through short-range wireless communication with the pair system 200 (S400). The digital system 100 may then transmit the identification information of the received pair system 200 to a server (e.g., 300) corresponding to the designated software. That is, unlike the embodiment described in FIG. 5, the digital system 100 may transmit only the identification information of the pair system 200, rather than including the login information in the login request signal.

According to an embodiment, the storage unit 120 of the digital system 100 may store identification information of the pair system 200 and information on the designated software corresponding thereto. When the identification information of the pair system 200 is received through the short distance wireless communication, the controller 110 of the digital system 100 stores the designated software corresponding to the identification information of the received pair system 200 in the storage (120), and transmits identification information of the pair system (200) to the server corresponding to the designated software specified in the log-in request signal.

According to another embodiment, the digital system 100 may perform a pair login according to the technical idea of the present invention in order to log into the currently executing software. In this case, since the digital system 100 already knows the software to be logged in, the digital system 100 does not need to specify the designated software corresponding to the identification information of the pair system 200, And may transmit identification information of the pair system 200 received via wireless communication.

In any case, the server (e.g., 300) may receive the identification information of the pair system 200, and the server (e.g., 300) may store the login information corresponding to the pair system 200 have. That is, the information as shown in FIG. 4 may be stored in the server (e.g., 300). At this time, the entity providing the server (300, for example) may be a person providing the digital system 100 according to the embodiment of the present invention (for example, installing the digital system 100 in the digital system 100 to implement the technical idea of the present invention) (E. G., Login information, identification information of the digital system 100 and / or the pair system 200, etc.) to the server (e. G., 300) You can save it in advance. Of course, at least some information may be collected and stored by the server (e.g., 300).

In any case, the server (for example, 300) receiving the identification information of the pair system 200 extracts the login information corresponding to the identification information of the received pair system 200 (S420) The login process may be performed to determine whether the login is permitted (S430). Also in the embodiment shown in FIG. 6, the identification information of the digital system 100 may be further used to determine whether to permit login.

In this case, the digital system 100 can further transmit the identification information of the digital system 100 to the server 300 (S410-1), and the identification information of the transmitted digital system 100 The server (e.g., 300) may allow logins only if it matches the identification information of the digital system previously stored in the server (e.g., 300).

Meanwhile, as described above, according to the technical idea of the present invention, a plurality of designating software may be set to correspond to any pair system 200 in advance. Accordingly, even when there are a plurality of software to which the technical idea of the present invention is applied, the user can perform log-in control using one or a small number of pair systems.

In this case, when a predetermined pair system corresponding to a plurality of designated software performs short-range wireless communication with the digital system 100, the digital system 100 transmits all of the specified software (or both of the currently-designated designated software) The user may be automatically logged in with respect to the designated software, or may be controlled to log in only to one designated software.

An example of this is shown in Fig.

7 is a diagram for explaining login control in the case where a plurality of designated software corresponding to a pair system exists according to an embodiment of the present invention.

Referring to FIG. 7A, a predetermined pair system 200 and the digital system 100 can perform short-range wireless communication at a predetermined time point t1.

According to an exemplary embodiment, the digital system 100 may transmit a log-in request signal to a server corresponding to the pair system 200 and to perform a log-in for the software currently being executed, as described above . At this time, log-on execution can be performed for each currently running software immediately after short-range wireless communication is performed.

According to another embodiment, after a short distance wireless communication between the digital system 100 and the pair system 200 is performed (after t1), predetermined software (e.g., sw1) may be executed at a predetermined time point t2 have. The control unit 110 of the digital system 100 determines whether the software sw1 is the designated software corresponding to the pair system 200. If the software sw1 is the designated software corresponding to the pair system 200 A login can be executed at a predetermined time. The time when the login is executed may be the time when the software is executed or may be the time when the user requests after the execution. At this time, the controller 110 determines whether the time t3 at which the login of the software sw1 is executed is within the preset allowable time t6. If the time t3 is within the allowable time, the controller 110 logs in the software sw1 Can be controlled. That is, the login request signal can be transmitted to the server (for example, 300) so that the login is actually performed only within the allowed time. The reason for the allowance time is that, if there is no such criterion, the state in which unlimited log-in to the designated software can be allowed after the short-range wireless communication is performed can be continued, This is to prevent the user from being different when the actual login is performed.

Meanwhile, the software (sw2) may also be the designated software corresponding to the pair system (200). The software sw2 may also be executed at a predetermined time t4 after the short range wireless communication is performed or may be executed when the short range wireless communication is already performed at time t1. In any case, since the software sw2 is the designated software corresponding to the pair system 200, the controller 110 can log in the software sw2. At this time, the control unit 110 further determines whether or not the time to execute the login of the software (sw2) is within the allowable time (t6), and actually logs in the software (sw2) Can be controlled. The time to execute the login may be the time when the software (sw2) is executed or the time when the user requests the login.

On the other hand, when the login is requested after the allowable time has elapsed, the predetermined software (sw3) corresponding to the pair system 200 can be executed at time t7. Then, at a time point t8 after execution, the control unit 110 can execute log-in with respect to the software (sw3). At this time, the control unit 110 does not control the software (sw3) to actually log in, since the time point t8 is a time point when the allowable time t6 has elapsed from the time t1 at which the short- And may request the user to perform wireless communication. As a result, although the software (sw3) is the designated software corresponding to the pair system 200, it may not be able to perform the pair login according to the technical idea of the present invention.

As a result, in the embodiment shown in FIG. 7A, once the short-range wireless communication is performed, login can be allowed for a plurality of designated software only within the allowable time, and login is not allowed even if the designated software is not allowed .

According to another embodiment of the present invention, even when there are a plurality of designated software corresponding to the pair system 200, one short-range wireless communication may allow only one software to be logged in. An example of this is shown in Fig. 7B.

As shown in FIG. 7B, the near field wireless communication can be performed at the time point t1. Then, when the login control for the designated software (for example, sw1) for performing the login for the first time after the short-distance wireless communication is performed is completed (for example, the transmission of the login request signal is completed It may request to perform short-range wireless communication with the pair system 200 in order to log in to the remaining designated software corresponding to the pair system 200 that has performed the short-range wireless communication.

Of course, the login time of the designated software sw1 for performing the login for the first time may be within the allowable time. However, the control unit 110 may provide the user with a request to perform short-range wireless communication with the pair system 200 as display information or voice information in order to log in the software sw2 even within the allowed time. The software sw3 must perform the login after the allowable time, so that it can naturally provide the user with a request to perform the near field wireless communication again.

7A, that is, whether to permit log-in to a plurality of designated software in one short-range wireless communication or to perform log-in only in one short-range wireless communication with only one designated software in the embodiment of FIG. 7B May be selectively applied according to an implementation of the digital system 100.

7 shows an example in which short-range wireless communication is performed within a short time (for example, tagging in NFC communication). However, when the digital system 100 and the pair system 200 are in a relatively long time The short-range wireless communication may be being performed at a time when the actual login is permitted.

8 is a diagram for explaining designated software corresponding to a pair system according to an embodiment of the present invention.

8, the setting unit 140 included in the digital system 100 corresponds to the identification information of the pair system 200 and the identification information of the pair system 200 in the manner as shown in FIG. 8 You can set up the designated software.

First, as shown in FIG. 8A, the setting unit 140 may provide a UI for pair login setting. The setting unit 140 may request the user to specify the pair system 200 corresponding to the predetermined software installed in the digital system 100 through the UI. Then, the user can specify the identification information of the pair system 200 by performing short-range wireless communication between the pair system 200 and the digital system 100.

Then, the setting unit 140 may request the user to select the designated software corresponding to the identified identification information of the pair system 200 as shown in FIG. 8B. For this purpose, the setting unit 140 may provide a list of software installed in the digital system 100 in a predetermined manner.

After the designated software corresponding to the pair system 200 and the pair system 200 is set by the user as described above, the setting unit 140 may request the user to input login information for each designated software. The user can input login information for each designated software according to the request.

According to the embodiment, the login information for each designated software is not received by the user in the pair login setting process as shown in FIG. 8 but is recognized by the setting unit 140 when the login is actually performed for each designated software And may be stored in the storage unit 120. In this case, after the designated software corresponding to the pair system 200 and the pair system 200 is set, when the login for the designated software is performed for the first time, the user can input the login information. Then, the setting unit 140 may store the login information inputted at the time of actual login in the storage unit 120 so as to correspond to the designated software. When logging in to the designated software again, login can be performed using the login information stored in the storage unit 120 as described above.

The method of providing a digital system for performing a secure login according to an embodiment of the present invention can be implemented as a computer-readable code on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored.

Program instructions to be recorded on a recording medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of software.

Examples of the computer-readable recording medium include magnetic media such as a hard disk, a floppy disk and a magnetic tape, optical media such as CD-ROM and DVD, a floptical disk, And hardware devices that are specially configured to store and execute program instructions such as magneto-optical media and ROM, RAM, flash memory, and the like. The above-mentioned medium may also be a transmission medium such as a light or metal wire, wave guide, etc., including a carrier wave for transmitting a signal designating a program command, a data structure and the like. The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner.

Examples of program instructions include machine language code such as those produced by a compiler, as well as devices for processing information electronically using an interpreter or the like, for example, a high-level language code that can be executed by a computer.

The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

It is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. .

Claims (20)

In a digital system,
A communication unit for performing short-range wireless communication with a predetermined pair system;
A storage unit in which a plurality of software executable in the digital system can be stored;
Wherein when the communication unit and the pair system perform near field wireless communication, the at least one designated software corresponding to the pair system of the software, And a control unit for transmitting a login request signal to the server corresponding to the digital signature.
The apparatus of claim 1,
Wherein when the short-range wireless communication is performed, the storage unit specifies the at least one designated software preset to correspond to the pair system, executes the designated software specified,
And after the designated software is executed, performs a secure login to transmit the login request signal.
The apparatus of claim 1,
Requesting the short-range wireless communication with the pair system corresponding to the designated software when an execution request for the designated software is input from a user,
If the short-range wireless communication is performed in response to the request,
And transmits a login request signal to a server corresponding to the designated software.
The apparatus of claim 1,
And transmits the login request signal to the server corresponding to the designated software when the login to the designated software is executed while the short range wireless communication is being performed or within the allowed time from the time when the short range wireless communication is performed A digital system that performs a secure login.
5. The system according to claim 4, wherein there are a plurality of designated software corresponding to the pair system,
Wherein,
The login request signal is transmitted to each of the plurality of designated software if the login execution time for the plurality of designated software is within the allowable time or the near field wireless communication is being performed Wherein the secure login is performed by the digital system.
5. The system according to claim 4, wherein there are a plurality of designated software corresponding to the pair system,
Wherein,
In response to the short-range wireless communication, when a log-in request signal is transmitted to a server corresponding to any one of the plurality of designated software programs, the remaining software of the plurality of designated software programs Or the short-range wireless communication with the pair system even if the short-range wireless communication is performed, the login request signal is transmitted to the server corresponding to the remaining designated software.
2. The apparatus according to claim 1,
Storing information on designated software corresponding to identification information of the pair system and log-in information corresponding to the designated software,
Wherein,
Receiving the identification information of the pair system via the short-range wireless communication, extracting, from the storage unit, login information of the designated software corresponding to the identification information of the received pair system, To the server corresponding to the secure login.
The apparatus of claim 1,
Receiving the identification information of the pair system through the short-range wireless communication, transmitting identification information of the received pair system to a server corresponding to the designated software,
Wherein the server corresponding to the designated software comprises:
And a login process is performed by extracting login information corresponding to the received identification information of the pair system.
9. The apparatus according to claim 7 or 8,
Further transmitting identification information of the digital system to a server corresponding to the designation software,
Wherein the server corresponding to the designated software comprises:
And permits the login when the identification information of the received digital system corresponds to identification information previously stored in the server.
The digital system according to claim 1,
Further comprising a setting unit for setting designated software corresponding to the pair system,
Wherein,
Wherein the information about the designated software corresponding to the identification information of the received pair system is input from the user by performing a second short distance wireless communication with the pair system to receive the identification information of the pair system, .
The digital system performing near field wireless communication with a predetermined pair system;
In response to the performed short range wireless communication, the digital system performs a login of the user corresponding to the pair system for at least one designated software corresponding to the pair system among a plurality of software executable in the digital system, And transmitting a login request signal to a server corresponding to the at least one designated software.
12. The digital system providing method as claimed in claim 11,
Determining, when the short-range wireless communication is performed, the at least one designated software preset to correspond to the pair system by the digital system; And
Further comprising executing the designated software in which the digital system is determined.
12. The digital system providing method as claimed in claim 11,
Further comprising the step of the digital system requesting the short-range wireless communication with the pair system corresponding to the designated software when an execution request for the designated software is input from the user,
Wherein when the short-range wireless communication is performed in response to the request, the digital system transmits the login request signal to a server corresponding to the designated software.
12. The method of claim 11, wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software,
Determining whether a login to the designated software is executed while the short range wireless communication is being performed or within a permissible time from when the short range wireless communication is performed;
And selectively transmitting the login request signal to a server corresponding to the designated software according to the determination result.
15. The system according to claim 14, wherein a plurality of designated software corresponding to the pair system,
Wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software,
Wherein, when the login execution time for the plurality of designated software is within the allowable time or the short-range wireless communication is being performed, the digital system transmits, to each of the plurality of designated software, Wherein the secure login is capable of transmitting a secure login.
15. The system according to claim 14, wherein a plurality of designated software corresponding to the pair system,
Wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software,
In response to the short-range wireless communication, when a login request signal is transmitted to a server corresponding to any one of the plurality of designated software programs, the digital system transmits, to the corresponding server, And transmits the log-in request signal to the server corresponding to the remaining designated software when the short-range wireless communication is performed again with the pair system even within the allowed time or during the short-range wireless communication.
12. The digital system of claim 11,
Storing information on designated software corresponding to identification information of the pair system and log-in information corresponding to the designated software,
Wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software,
Extracting login information of the designated software corresponding to identification information of the pair system received through the short-distance wireless communication in the storage unit; And
And transmitting the extracted login information to the server corresponding to the designated software by including the login request signal in the digital system.
12. The method of claim 11, wherein the digital system transmits a login request signal to a server corresponding to the at least one designated software,
Wherein the digital system includes identification information of the pair system received through the short-range wireless communication in a login request signal and transmitting the identification information to a server corresponding to the designated software,
Wherein the server corresponding to the designated software comprises:
And the login process corresponding to the received identification information of the pair system is extracted and the login process is performed.
19. The digital system providing method as claimed in claim 17 or 18,
The digital system transmitting identification information of the digital system to a server corresponding to the designated software,
Wherein the server corresponding to the designated software comprises:
Wherein the login is permitted when the identification information of the digital system received corresponds to the identification information stored in advance in the server.
12. The digital system providing method as claimed in claim 11,
Further comprising the step of the digital system setting the designated software corresponding to the pair system,
Wherein the setting of the designated software corresponding to the pair system by the digital system comprises:
The digital system performing a second short-range wireless communication with the pair system to receive identification information of the pair system;
And receiving information about the designated software corresponding to identification information of the pair system from which the digital system is received, from a user.

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