KR20010088530A - A portable storage device and Method for performing a Service of the remote computer system in local computer system by using the same device - Google Patents

Abstract

PURPOSE: A portable memory, and a remotely located resource using method are provided to enable a user to use hardware or software resources, accessible over the network, in a local computer by using a portable memory media, e.g. a CD. CONSTITUTION: The method comprises steps of a user inserting a CD, including a network access program, into a CD-ROM driver of a user computer(S200), the program checking if the user computer is in an access to the network by searching a network environment(S205), the program calling and executing an automatic network access program in the case that the user computer is not in an access to the network(S215), the called network program connecting the user computer to the network(S220), the program reading an IP address of a remote computer and connecting the user computer to the remote computer by using the IP address(S225), the program executing a client program according to an auto run program in the CD(S230), the client program reading a certification key from the CD(S235), the client program transmitting the certification key to the remote computer(S240), the remote computer checking if the certification key is normal(S245), the remote computer generating an error message in the case that the certification key is not included in a database(S255), the user computer accessing a net bios for driving a memory of the remote computer(S260), the user computer setting an identification name, corresponding to a drive for driving the remote memory, in a search interface, the user computer downloading data from the local computer or loading up data to the local computer.

Description

A portable storage device and method for performing a service of the remote computer system in local computer system by using the same device}

The present invention relates to a portable storage medium and a method for accessing a remote computer system using the portable storage medium, and more particularly, a storage medium containing authentication information and a program and a remote computer using the storage medium. A method of using a software resource or a hardware resource of a system in a local computer system.

With the advent of open networks such as the Internet, free exchange of information is possible between computer systems in the local area and computer systems in the remote area. In particular, with the advent of computers providing various information and execution programs for a number of computer systems, the former is referred to as a client computer and the latter as a server computer.

Therefore, the user can access the server computer at any time and use the aforementioned resources even if only a network is connected, even if there is no specific software resource or hardware resource in the computer.

This open network makes it possible for computer users to access resources they want at any time, regardless of distance, but to create an environment free of charge for online service providers. Therefore, service providers that provide software or hardware resources over the Internet require a certification procedure to prevent unconditional access by users, and adopt a method of granting access only to paid users who have paid a certain amount. . However, this method fails to attract netizens who are accustomed to free service to paid service.

The average consumer is accustomed to paying for the purchase of tangible goods, but is not accustomed to paying the legitimate price for purchasing intangible information or programs, especially over the Internet. Therefore, there is a need for a technology that processes intangible information, content, data, and programs provided through an open network such as the Internet as if it were a tangible product.

An alternative is a recording medium such as a compact disc. Consumers have no resistance to paying for CDs containing video or audio data or CDs containing software programs. In other words, intangible information is processed into tangible commodities through a medium called CD.

However, some information or programs cannot be contained in a limited storage space called a CD. That is, there are information and programs that cannot be stored and distributed on the recording medium.

Thus, a new alternative is needed that can categorize online services that cannot be stored on CD and distributed via portable storage media.

Various methods have been tried to implement this request.

For example, Korean Patent Laid-Open Publication No. 2001-39267 discloses a system and method for checking access to a network using a compact disc that stores authentication information input by an encryption technique. However, since this method simply includes authentication information in a compact disc, it is difficult to distinguish it from a conventional paid site requiring login online.

In addition, Korean Patent Laid-Open Publication No. 2001-1022 discloses a method for accessing necessary information offline or online in a state where the portable storage medium is mounted by recording a program that can be accessed offline on a portable storage medium and a program for online networking. do. However, this method differs only in that it sets a separate interface in the client system and executes the login in the client system, and there is no difference from the monetization method of the existing online service. In other words, the online networking program is not added to the existing free service, but merely added to overcome the limitation of the offline program.

Therefore, there is a need for a method in which a computer equipped with the portable storage medium can naturally execute the online service locally as if the online service existing in the server computer on the network is recorded in the portable storage medium.

It is an object of the present invention to provide a method of naturally monetizing a service provided online without the resistance of netizens.

Another object of the present invention is to process an online service provided through a network into a tangible product.

It is still another object of the present invention to provide a right to access an online service through a portable storage medium such as a compact disc, and a tool for freely using the service locally.

Other objects and advantages of the invention will be described below and will be appreciated by the practice of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the appended claims.

The following drawings attached to this specification are illustrative of preferred embodiments of the present invention, and together with the detailed description of the invention to serve to further understand the technical spirit of the present invention, the present invention is a matter described in such drawings It should not be construed as limited to

1 is a system configuration for implementing a process of accessing a remote computer according to a preferred embodiment of the present invention.

2 is a block diagram of a compact disc according to a preferred embodiment of the present invention.

3 is a table showing a data storage structure of an authentication key database according to the present invention.

4 is a flowchart illustrating a process of manufacturing a compact disc of a preferred embodiment of the present invention.

5 and 6 are flowcharts illustrating a process of accessing a remote computer using a compact disc manufactured according to a preferred embodiment of the present invention.

FIG. 7 shows the creation of a network disk drive for accessing a remote storage device within a storage search interface.

<Description of main reference numerals in the drawings>

200: client information terminal 230: compact disc

300: disk management server 310: authentication key management module

320: authentication execution module 330: storage providing module

341: authentication key database 342: remote storage space

In order to achieve the above object, a portable storage medium as a preferred aspect of the present invention includes information for authenticating authority to access a specific remote computer; Store a program for executing a software resource and a hardware resource provided by a remote computer on the local computer;

The program is a computer readable client program,

When the portable storage medium is mounted on the local computer, it is driven;

Determining whether the local computer is connected to a network;

Connecting to the remote computer by reading the location information of the remote computer from the portable storage medium when connected to a network;

Reading authentication information from the portable storage medium and transmitting the authentication information to the remote computer;

If access to the remote computer is allowed, a procedure of using the software resource and hardware resource of the remote computer in the local computer is performed.

In addition, the program may further perform a procedure of automatically connecting to the network when the local computer is not connected to the network.

In addition, as another aspect of the present invention, a method for executing a software resource and a hardware resource of a remote computer on a local computer includes authentication information; Implemented using a portable storage medium that stores a computer readable client program.

Inserting the portable storage medium into a drive of a local computer;

Driving the client program by the drive;

Checking, by the client program, whether the local computer is connected to the network;

Accessing the remote computer when the local computer is connected to the network;

Reading authentication information from the storage medium and transmitting the authentication information to the remote computer;

Granting access to the remote computer based on the authentication information; And

Executing the software resource and hardware resource of the remote computer on the local computer.

As another aspect of the present invention, a method of executing a resource of a remote computer on a local computer using a portable storage medium

Storing authentication information on a server computer that provides a service of using a software resource or a hardware resource to a plurality of client computers via a network;

Recording, on a portable storage medium, an authentication key corresponding to the authentication information and a program for executing a service using the software resource or the hardware resource on a client computer;

Inserting the portable storage medium into a computer by a user who purchased the portable storage medium;

Confirming, by the program, whether the client computer has a network connection;

Accessing the server computer by reading the location information from the storage medium when the computer is connected to the network;

Reading an authentication key from the storage medium and transmitting the authentication key to the server computer;

Granting access to the server computer based on the authentication key; and

Executing the software resource and hardware resource of the server computer as available on the client computer.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 is a diagram showing the configuration of a system for implementing the method of the present invention.

As shown in the figure, in the system of the present invention, a remote computer system 300 and a local computer system 230 are interconnected through a network 100.

The local computer system 200 is an information terminal device having a communication device capable of connecting to a network and a drive for driving an auxiliary storage device such as a floppy disk and a compact disk. The information terminal apparatus includes an input apparatus such as a keyboard 220 or a mouse 250 for inputting data or setting a function, an information terminal body 210 for executing a data processing function in response to an input signal, and a data processing state. The monitor 240 to visually display the as a peripheral device.

In addition, the information terminal body 210 includes a central processing unit (CPU) in charge of overall control and a ROM (Read ROM) in which a minimum program for reading information or programs contained in an external auxiliary memory device such as the CD-ROM is stored. Only Memory), a memory for storing the program and processing results, and a system bus for connecting the various devices.

It is preferable to employ a laptop computer or a handheld PC as a local computer system of the present invention, but the present invention is not limited thereto, and the purpose of the present invention is to transmit and receive information with a remote computer on a network by accommodating a storage medium from the outside. If it can be achieved, it should be interpreted as including all telecommunication terminals over wired and wireless.

In addition, the meaning of the local computer refers to all information communication terminals for guiding a user to access a software resource or a hardware resource existing in a remote place through a network as opposed to the remote computer. That is, an information terminal device used directly by a user is referred to as a local computer, and an information terminal device providing a user with hardware resources such as software resources and remote storage space is referred to as a remote computer. Here, the software resource does not simply mean various programs used in a computer system, but is defined in a broad sense including all resources except hardware resources that can be provided from a remote computer to a local computer. That is, programs or other information materials (eg, multimedia contents, audio and video files, encrypted data, etc.) used in computer systems may be included in the software resources. In addition, the hardware resource includes a main body or a peripheral device of a computer system, and typically refers to a facility of a remote computer that can be used through a network from a local computer, such as a specific storage space of a storage device.

The local computer system is equipped with a portable storage medium as indicated by reference numeral 230. Preferably, the storage medium adopts a compact disc as shown in FIG. In particular, the storage medium is more preferably a mini disk with a diameter of 64mm or less so that the user can wear or wear as a necklace. In addition, the mini-disc does not necessarily have to be circular, but can also be produced in the form of a square card.

In the present embodiment, a compact disk is described as an external storage medium. However, the present invention is not necessarily limited to such a storage medium. If there is no technical problem in achieving the object of the present invention, a floppy disk, a portable hard disk, and a smart disk may be used. Other storage media, such as cards, may also be employed.

The portable storage medium (eg, compact disc) 230 of the present invention includes an authentication key storage area 232, an automatic access program storage area 233, and a client program storage area 234, as shown in FIG.

In the authentication key storage area 232, authentication key information for authenticating an access right to a remote computer system is recorded. This authentication information is provided from the remote computer system 300 and recorded. Further, the same authentication key as the authentication information is stored in the authentication key database 341 of the remote computer system.

In addition, the automatic access program is for automatically connecting the local computer to the network when the local computer on which the storage medium is mounted is not connected to the network.

The client program is mounted at the same time as the storage medium is mounted on the local computer and checks whether the local computer is connected to the network. If the connection is not established, the client program is executed. Read this and pass this authentication key to the remote computer.

In addition, the client program includes an application program for making various resources provided by the remote computer available to the local computer. This application may include a chat program, a messenger program, an audio player, a video player, and the like.

In addition, resources of the remote computer include software resources such as programs and multimedia information and hardware resources such as storage devices. Thus, the application program should be interpreted to include all software which processes the resources provided by the remote computer to be available on the local computer.

The portable storage medium 230 of the present invention may further include other data or programs in addition to the information and programs shown in FIG.

The remote computer system 300 is a computer that manages the storage medium 230, such as an authentication key management module 310, an authentication execution module 320, and a storage area providing module 330 as shown in FIG. 1. The storage device includes a program module, an authentication key database 341, and a remote storage space 342.

The remote computer system 300, i.e., the disk management server, is a large-capacity computer system including a central processing unit, RAM, ROM, network interface, data storage device and the like. Traditional personal computers or workstations with significant amounts of memory and processing power can be used as disk management servers.

The disk management server can perform a large amount of work by executing a huge amount of mathematical calculations in information processing or database searching. Pentium microprocessors, mainly from Intel, can be used as central processing units.

Hereinafter, a detailed function of the disk management server 300 will be described in detail with reference to FIG. 1. In the present embodiment, the remote computer 300 has described a service for granting a virtual auxiliary storage device to the local computer 200, but the present invention is not limited to this example. That is, the remote computer may provide the local computer with not only hardware resources such as storage space but also software resources such as programs, data, and multimedia information. In this case, the storage area providing module 330 is a service providing module, and the remote storage space 342 should be renamed to a service database.

First, in the present embodiment, a description will be given of the case where the remote computer provides hardware resources such as provision of storage space to a local computer equipped with the storage medium of the present invention.

The authentication key management module 310 of the disk management server 300 generates an authentication key contained in the storage medium 230, and provides information such as the contents of the service to be allowed and the expiration date of the service through the authentication key. By storing in a database, an authentication key database 341 described later is constructed. In addition, the authentication key management module 310 updates and manages information on the usage capacity and the expiration date of the authentication key stored in the authentication key database.

When the authentication execution module 320 is transmitted from the local computer, the authentication execution module 320 determines whether a key corresponding to the authentication key exists in the authentication key database 341, and if the corresponding authentication key exists. Access to the local computer 200 is allowed, otherwise access to the local computer is not allowed.

The storage area providing module 330 extracts a storage address of the remote storage space 342 from the authentication key information of the local computer permitted to be accessed by the authentication execution module 320 and stores the storage area as a virtual auxiliary memory of the local computer. Provided by the device.

Therefore, the user can download data in the remote storage space locally or upload data in the local storage space only by inserting the storage medium into the local computer.

For example, if the service provided by the remote computer is a chat service instead of providing a storage space, the service providing module (storage area providing module in FIG. 1) supports a chat service for a local computer to which access is permitted. . In this case, an application program capable of supporting locally the chat information provided from the remote should be recorded in the storage medium.

The authentication key database 341 of the database system 340 has a data configuration as shown in FIG. That is, the authentication key database 341 stores data such as authentication key information, allowed storage capacity information, usage period information, corresponding storage address information, remaining usage period, and remaining storage capacity.

Of course, if the service provided by the remote computer is a service other than providing storage space, for example, an e-mail service, the authentication key database 341 may include authentication key information, allowed e-mail capacity information, usage period information, and remaining usage period. Data such as remaining email capacity information should be stored.

In the remote storage space 342 (that is, the remote storage space), a plurality of storage areas having a capacity allocated to each authentication key exist, and data or files uploaded by the corresponding user are stored in each storage area.

The network network 100 connecting the local computer 200 and the remote computer 300 typically refers to wired and wireless Internet, and is not limited thereto. Intranet, extranet, local area network (LAN), WAN (Telecommunications network), leased line network, etc. are to be understood as including.

The following describes the method of the present invention in detail based on the system configuration as described above.

First, FIG. 4 illustrates a process of manufacturing a storage medium according to the present invention.

A service provider who wants to provide services to an unspecified potential user through a remote computer system, for example, generates an authentication key in an arbitrary random number (S100) and stores the storage (or service capacity) and usage period for this authentication key. Set (S110).

When the authentication key, storage capacity corresponding to the authentication key and the usage period are determined, the authentication key database 341 as shown in FIG. 3 is constructed on the remote computer 300 using this information (S120).

In addition, a storage space corresponding to each generated authentication key is secured in the data storage device (S130).

As such, when the generation of the authentication key and the allocation of the storage space are completed, the portable storage medium 230 (for example, a compact disc) of the type shown in FIG. 2 is produced for each generated authentication key.

At this time, the compact disk 230 records the authentication key generated through the step S100, the automatic access program and the client program (S140).

When a compact disc containing the authentication key information and the program is produced, the service provider sells the compact disc to a number of netizens through offline or online. At this time, the expiration date and storage capacity are described outside of the disk, and netizens will believe that the disk is a storage medium having the storage capacity as described.

That is, for example, if there is a description of "storage-30GB" on the outside of the disk, netizens who purchase it will recognize that there is 30GB of storage space on the disk.

Therefore, netizens will recognize this disk as if it is a large capacity hard disk, so there will be no resistance in purchasing it for a fee.

As such, netizens who have purchased the compact disc (hereinafter abbreviated as CD) can use the CD in a CD-ROM drive of their own computer or other specific computer (hereinafter abbreviated as local computer) to use this mass storage device. Insert (S200).

When the CD is inserted into the CD-ROM driver, the program in the CD searches the network environment of the local computer 200 to check whether the local computer is connected to the network (S205).

At this time, if there is no network connection, the automatic connection program on the CD is called and executed (S215).

The automatic access program called to the local computer automatically connects the local computer to the network using a network access tool of the local computer (S220).

If the local computer is already connected in step S210 or if the local computer is connected to the network via the routines S215 to S220, the location information (ie, IP address) of the remote computer 300 is read from the CD, and the location information is read. On the basis of this, the local computer 200 is connected to the remote computer 300 (that is, the disk management server) (S225).

When the local computer is connected to the remote computer, the client program in the CD is driven according to the auto-run process (S230).

At this time, it is preferable that the client program is not installed to reside on the local computer.

The client program driven using Auto Run reads the authentication key from the authentication key storage area of the disk (i.e., CD) (S235) and transmits this authentication key to the remote computer system (S240).

The authentication execution module 320 of the remote computer having received the authentication key from the local computer 200 checks whether a key corresponding to the transmitted authentication key exists in the authentication key database 341. That is, it checks whether or not the authentication key is valid.

In more detail, the process of checking the validity of the authentication key is described in detail. When it is confirmed that the corresponding authentication key exists in the database 341, the authentication execution module 320 stores the remaining storage capacity for the authentication key in the database 341. Or service capacity) and expiration date. At this time, if there is no remaining storage capacity or the expiration date, the netizens are not allowed to access and purchase a new portable storage medium or require recharging of the existing storage medium.

On the other hand, if the remaining storage capacity and the expiration date for the corresponding authentication key remain, allow access to the remote storage device of the netizen.

If the authentication key transmitted in step S250 of FIG. 5 does not exist in the database 341, an error message is output to the local computer, and service provisioning ends (S255).

On the other hand, if the authentication key transmitted in step S250 is legitimate (a corresponding key exists and the remaining storage capacity and expiration date remain), NetBios (or SMB sharing) is accessed (S260).

As such, while access to the remote storage device 342 is allowed, the client program in the CD may be configured to operate the remote storage device 200 in the local computer so that the local computer 200 can access the designated storage space. Set up a separate drive.

If the drive of the remote storage device is set in the local computer, a unique identifier 430 corresponding to the drive is designated on the storage device search interface 400 such as Windows Explorer as shown in FIG. 7 (S265).

In FIG. 7, "(A :)" denoted by 410 denotes a unique identifier for the floppy disk drive, and "(C :)" denoted by 420 denotes a unique identifier for the hard disk drive. "(G :)", denoted by reference numeral 430, represents a unique identifier for the remote storage drive. In FIG. 7, the remote storage drive is designated as "(G :)", but the remote storage drive is not limited to the identifier shown in the figure and may be arbitrarily selected from among the unused identifiers.

Accordingly, the local computer 200 recognizes the remote storage device 342 as a new auxiliary storage device, and the user has a large storage space corresponding to the remote storage device 342 in the compact disk 230. It is supposed to exist.

When the identifier of the drive that operates the remote storage device 342 is designated in the storage search interface 400, the user can download and use data in the storage space of the storage device to the local computer or the main memory of the local computer. Alternatively, it is possible to upload and use data stored in another auxiliary memory device to the remote storage device 342. (S270)

Therefore, the user can secure the storage space of the size guaranteed by the remote computer 300 by simply purchasing the portable storage medium 230 and inserting the portable storage medium 230 into the local computer 200.

On the other hand, when the user removes the CD from the CD-ROM drive of the local computer (S275), the drive of the remote storage device 342 is automatically deleted from the local computer and no program or information remains in the local computer. All services are terminated at step S280. That is, the information or program in the CD does not reside on the local computer.

In the above embodiment, the present invention has been described based on the storage space providing service. However, the present invention is not limited to such a service, but also applies to a chat service and a messenger service.

For example, when a messenger program is stored in the portable storage medium 230, a user can enjoy the online short message service anytime and anywhere by inserting the portable storage medium 230 into a disk drive of a local computer. have.

Of course, conventionally, it was possible to install a messenger program in a client computer and use this program to send and receive messages locally. However, conventionally, a computer in which a messenger program is installed must be used to transmit and receive a message. However, when the portable storage medium of the present invention is used, the messenger service can be used even on a computer on which a messenger program is not installed.

In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Herein, the terms or words used in the present specification and claims should not be interpreted as being limited to the ordinary or dictionary meanings, and the inventors properly define the concept of terms in order to explain their own invention in the best way. Based on the principle that it can be done, it should be interpreted as meanings and concepts corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

According to the present invention, it is possible to monetize without special resistance of netizens by processing free services provided online into tangible goods.

As a result, it can contribute to the profitability of most online content providers and solution providers who are struggling with profitability due to free services.

In addition, users who are not good at using the Internet can easily enjoy the online service simply by inserting a portable storage medium, thereby contributing to the activation of the Internet service.

Claims (6)

As a portable storage medium that can be read by a computer, Information for authenticating a right to access a specific remote computer through a local computer equipped with the portable storage medium; Store a program that makes software resources or hardware resources provided by a remote computer available on the local computer; The program is a computer readable client program, When the storage medium is mounted on the local computer, it is driven; Determining whether the local computer is connected to a network; Accessing the remote computer by reading the location information of the remote computer from the storage medium when connected to the network; Reading authentication information from the storage medium and transmitting the authentication information to the remote computer; And if access is permitted to the remote computer, performing a procedure of executing a software resource or a hardware resource of the remote computer on the local computer. The method of claim 1, wherein the program is A portable storage medium further comprising the step of automatically connecting to a network when the local computer is not connected to the network. The method according to claim 1 or 2, A portable storage medium, characterized in that the storage medium is a portable mini compact disc. Authentication information; A method of using the local computer's software resources or hardware resources on a network using a portable storage medium containing a computer readable client program. Inserting the storage medium into a drive of a local computer; Driving the client program by the drive; Checking, by the client program, whether the local computer is connected to the network; Accessing the remote computer when the local computer is connected to the network; Reading authentication information from the storage medium and transmitting the authentication information to the remote computer; Granting access to the remote computer based on the authentication information; And Executing a resource of a remote computer on a local computer using a portable storage medium, the method comprising executing the software resource or the hardware resource provided by the remote computer for use by the local computer. . Storing authentication information on a server computer that provides a service of using a software resource or a hardware resource to a plurality of client computers via a network; Recording, on a portable storage medium, an authentication key corresponding to the authentication information and a program for executing a service using the software resource or the hardware resource on a client computer; Inserting the portable storage medium into a computer by a user who purchased the portable storage medium; Confirming, by the program, whether the client computer has a network connection; Accessing the server computer by reading the location information from the storage medium when the computer is connected to the network; Reading an authentication key from the storage medium and transmitting the authentication key to the server computer; Granting access to the server computer based on the authentication key; And Executing a software resource or a hardware resource of the server computer on the client computer, wherein the resource of the remote computer is executed on the local computer using a portable storage medium. The method according to claim 4 or 5, And automatically accessing the network when the local computer is not connected to the network. The method of claim 1, further comprising executing a resource of the remote computer on the local computer using a portable storage medium.