KR101811242B1 - Security and power management method of computers - Google Patents

Abstract

The present invention relates to a method for security and power management of a computer, which comprises: 1) a step of identifying a user by generating a primary user login screen as soon as power is turned on; 2) a step of identifying a user by activating the NFC of a registered mobile terminal when the primary user login is completed; 3) a step of checking the active state of a monitor, a mouse, and a keyboard by activating the agent program after the step 2; and 4) a step of checking the operation state of the monitor, the mouse, and the keyboard by using an agent program. It is possible to control the power of the computer by using the mobile terminal.

Description

[0002] Security and power management methods of computers [0003]

The present invention relates to a security and power management method for a computer, and more particularly, to a security management method for a computer, in which an agent program for security is installed in a computer to prevent access by a user other than a registered user, And more particularly to a computer security and power management method.

Generally, the computer has a basic structure to operate by calculating and controlling the calculated value, and hardware and software are installed and operated for calculation and control.

In modern society, computers help people to operate and control easily, but as the rapid development of computer systems, individuals or industries are hacked to cause confusion by disabling computers for data leakage or control stored in computers. And the technology to cope with it has also been relatively developed.

In recent years, a technology has been researched and developed to allow a user to control peripheral devices connected to a computer through the Internet.

However, most of the current computer security systems enter log information when the computer is booted. Once the log information is entered, the computer remains logged in even if power is not turned off for a long time. There was a problem.

In addition, in the case of a computer which has not been used for a long time, it goes to the standby power and cuts off the power except for the basic system such as the monitor. However, since the standby power is fundamentally the standby power, There is a problem that unnecessary power is wasted.

Prior Art Document 1: Registration No. 10-0629453

Prior Art Document 2: Japanese Patent Application Laid-Open No. 10-2015-0119595

Prior Art Document 3: Published Patent Application No. 10-2011-0098072

Prior Art Document 4: Open Patent Publication No. 10-2012-0014181

Prior Art Document 5: Open Patent Publication No. 10-2012-0064096

It is an object of the present invention to provide a method and apparatus for preventing unauthorized access to a registered user by installing an agent program for security in a computer and controlling the power of the computer using a mobile terminal And to provide a method of security and power management of the computer.

The present invention has the following structure in order to achieve the above object.

The computer security and power management method of the present invention comprises the steps of: 1) identifying a user by generating a primary user login screen upon power-on; 2) when the primary user login is completed, activating the NFC of the registered mobile terminal to identify the user; 3) after step 2, activating the agent program to check the active state of the monitor, mouse, and keyboard; And 4) checking an operation state of the monitor, the mouse, and the keyboard using the agent program.

In the step 2), the NFC of the portable terminal is registered, and the number of times of authentication of the NFC through the portable terminal is set.

In the step 2), when the user fails to authenticate, the webcam is operated to operate the webcam.

In the webcam photographing step, the captured image information is stored in a designated web server.

Also, in the step 2), notification of a push event notification is notified to the predetermined portable terminal in case of user authentication failure.

In the step 2), when the user authentication fails, the owner of the portable terminal, which is set in advance, can check the user who has failed to access through the web server.

In addition, the owner of the portable terminal confirms the failed access state and instructs the computer to encrypt or delete data stored in the computer.

The present invention further provides a step of inputting a separate security password when the NFC authentication fails through the registered mobile terminal.

In the step 3) or 4), setting the activation time of the monitor, the mouse, and the keyboard, registering the user portable terminal, and generating the push event to the registered portable terminal .

If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or 4), the push event alarm is notified to the registered portable terminal side in advance and the state of the computer is activated or inactivated through the registered portable terminal Command the switch.

If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or 4), the push event alarm is notified to the mobile terminal registered in advance through the connected web server, To command the switch to the maintenance or inactive state.

According to the present invention, an agent program for security can be installed in a computer to prevent access to a registered user, and the power of the computer can be controlled using a portable terminal.

Also, according to the present invention, when a user other than a user registered in the computer accesses or accesses, the user can access or access the web site using a webcam, and when another user logs in to the computer, Or deletes the data, thereby preventing other users from leaking data.

1 is a block diagram illustrating a computer security and power management method in accordance with the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

It is to be understood that the following specific structure or functional description is illustrative only for the purpose of describing an embodiment in accordance with the inventive concept, and that the embodiments according to the concept of the present invention may be embodied in various forms, It should not be construed as being limited to examples.

Since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The terms first and / or second etc. may be used to describe various components, but the components are not limited to these terms. The terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element being referred to as the second element, The second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when it is mentioned that an element is "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between. Other expressions for describing the relationship between components, such as "between" and "between" or "adjacent to" and "directly adjacent to" should also be interpreted.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. It will be understood that the terms "comprises", "having", and the like in the specification are intended to specify the presence of stated features, integers, steps, operations, elements, parts or combinations thereof, But do not preclude the presence or addition of steps, operations, elements, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

As shown in FIG. 1, the computer security and power management method of the present invention includes the steps of: 1) identifying a user by generating a primary user login screen upon power-on; 2) When the primary user login is completed, step S20 of activating the NFC of the registered mobile terminal to identify the user; 3) after the second step, the agent program is activated to check the active state of the monitor, the mouse, and the keyboard (S30); And 4) checking the operation state of the monitor, the mouse, and the keyboard using the agent program (S40).

In step 1), when the computer is turned on, the computer operating system is operated and the user logs in primarily using the login screen included in the operating system. In other words, this step refers to a connection process by a typical computer login screen.

The second step S20 is a step of logging in through the window login information of the computer and then activating the agent program installed in the computer and the user portable terminal registered in advance through the NFC to identify the user.

In this step, a step of registering the NFC of the mobile terminal and a step of setting the number of times of authentication of the NFC through the mobile terminal are registered. The initial user registers and uses the mobile terminal in the agent program of the computer, The webcam installed on the webcam is operated to store the photographed image information of the user through the webcam in the designated web server and notify the push event notification to the predetermined mobile terminal in case of user authentication failure, Allows you to identify users with failed access.

That is, when an unauthorized user tries to access or contact the computer, the authenticated user immediately confirms the partner to the portable terminal and can quickly respond to it.

In addition, the owner of the portable terminal can confirm that the access has failed and can instruct the computer to encrypt or delete data stored in the computer. This is because when the unauthorized user accesses the computer through hacking or the like, the secondary security through the NFC is disabled. Therefore, the authenticated user confirms this through the web server and encrypts the folder or the hard disk driver Or deletion of important data, thereby preventing leakage of important data.

Meanwhile, the present invention further performs a step of inputting a separate security password when the NFC authentication fails through the mobile terminal registered in advance.

A separate security password is one that is owned by the main master who controls the entire computer, not by a computer user, and is authenticated once by the master master to confirm that the authenticated handset is not owned by the user A separate password can be set to be discarded after use and changed to a different password.

That is, an additional password is issued to the user of the computer by issuing a changed password code to the main master side on the agent program installed in the computer so that the password is not exposed.

Here, the main master is the entire server manager.

In this way, when the user accesses or connects to the computer, the access to the computer can be minimized by charging the primary and secondary security. If the user does not own the mobile terminal or an unauthorized user attempts to access or access the terminal It is possible to quickly and quickly cope with an attempt of a physical connection by an unauthorized user so that the processing of important data can be speeded up.

In the present invention, only the notification to the wireless terminal authenticated through the webcam is described, but in the process of being stored in the web server, the non-authenticated user may be notified of the access or contact attempt at the same time to the server manager side.

The third step S30 and the fourth step S40 are for checking whether the computer that has been securely used is continuously used and controlling the same. First, in step 3, the agent program installed on the computer is automatically And checks the active status of the monitor, keyboard, and mouse connected to the computer. This is because the monitor, the keyboard, and the mouse are already activated in the security authentication process of the computer, but it is checked again to determine the timing of switching to the inactive state.

Step 4) is to check the activation status of the monitor, keyboard and mouse. In this step, the agent program checks whether the monitor, keyboard and mouse are operating in real time. If not, And a push event is generated in the registered portable terminal so that the user can check it.

At this time, in the step 3) or 4), an agent program is executed to set an active time of a monitor, a mouse, and a keyboard, a step of registering a user portable terminal, a step of generating a push event Can be set.

For example, a monitor, a mouse, and a keyboard can set the operation confirmation time in 10 minutes, 20 minutes, and 30 minutes, so that when a user leaves the computer for a long time, And it is possible to prevent the weakness of the security due to the continuous login state.

If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or 4), the push event alarm is notified to the registered portable terminal side in advance and the state of the computer is activated or inactivated through the registered portable terminal To command the switch.

If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or 4), the push event alarm is notified to the mobile terminal registered in advance through the connected web server, It is also possible to instruct switching to the maintenance or inactivation state.

In this way, the user can instantly respond to the security by using the agent program and the portable terminal, and the power can be prevented from being wasted because the computer is prevented from being turned on for a long time, It is possible to prevent leakage of important data stored in the computer, thereby maximizing the security of the computer and minimizing power consumption.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. There is no doubt that it is within.

Claims (11)

1) generating a primary user login screen simultaneously with turning on the power to identify the user;
2) when the primary user login is completed, activating the NFC of the registered mobile terminal to identify the user;
3) after step 2, activating the agent program to check the active state of the monitor, mouse, and keyboard; And
4) checking the operating state of the monitor, the mouse, and the keyboard in real time using the agent program,
In the step 3) or 4), an active time of the monitor, a mouse, and a keyboard is set, a step of registering the user portable terminal, and a step of generating a push event to the registered portable terminal,
If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or the step 4), the push event alarm is notified to the registered mobile terminal in advance and the transition to the active state or the inactive state , ≪ / RTI >
If the monitor, the mouse, and the keyboard are in an inactive state within the set time in the step 3) or 4), the push event alarm is notified to the mobile terminal registered in advance through the connected web server, Or to switch to an inactive state. ≪ Desc / Clms Page number 24 > The method according to claim 1,
Wherein the step 2) includes registering the NFC of the portable terminal and setting the number of NFC authentication through the portable terminal. 3. The method of claim 2,
Wherein the step (2) includes the step of performing a user shooting operation of the webcam by operating the webcam when the user fails to authenticate. The method of claim 3,
And storing the photographed image information in a designated web server in the web cam photographing step. The method of claim 3,
Wherein the step (2) includes notifying a push event notification to a predetermined portable terminal in case of user authentication failure. 6. The method of claim 5,
Wherein in step 2), when the user authentication fails, the owner of the portable terminal can confirm the user who has failed access through the web server. The method according to claim 6,
Wherein the owner of the portable terminal confirms an access failure state and instructs the computer to encrypt or delete data stored in the computer. The computer security and power management method of any one of claims 1 to 7,
Further comprising the step of inputting a separate security password when the NFC authentication fails through the pre-registered mobile terminal. delete delete delete

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