KR20070048559A - Computer security and use control system linked to mobile phone and its method - Google Patents

Abstract

The present invention connects the security device installed on the board of the computer and the mobile phone embedded with the integrated code to authenticate the user, the user transmits the integrated code set the expiration date (year, month, date and time) to the third party through wired / wireless A computer security system that allows users to use a computer. The user first purchases the computer at a designated store, and the store registers the computer's security device number, the user's mobile phone number, and the user's basic information. The completion message is sent to the user, and the user accesses the sent message and the attached URL to complete the registration, and downloads the integrated code generated by combining the mobile phone number, the date of birth, and the expiration date, and stores it on the mobile phone. The security device will retrieve the integrated code and the mobile number from the connected mobile phone. After separating the authentication code, date of birth, and expiration date, generate the authentication code by combining the security unique code and the mobile number stored in the house, and compare it with the received code. By connecting the switch to operate the BIOS, the computer can operate normally. In addition to the H / W method that uses the security device, the security system can be built in the S / W method. If you do not have a registered mobile phone, you can use the computer.You can add a hard disk security device in case of H / W. It's a computer security system.

Cell phone, wireless network, security device, security system, authentication code, integrated code

Description

Computer security and usage control system linked to mobile phone and method thereof {omitted}

Table 1 is a general overview of the present invention

Table 2 is a block diagram showing the configuration of a computer security device including a mainboard security device and a hard disk security device.

Table 3 is a block diagram showing the configuration of S / W type security device

Table 4 is a flow chart of security device registration and user registration using H / W type security device.

Table 5 is a flow chart of security device registration and user registration using S / W type security device.

Figure 6 shows the flow chart of the procedure for granting permission to a third party.

Table 7 is a flow chart of user re-registration when registered mobile phone is lost

Table 8 is a flow chart of the operation of the security device and the security system.

Figure 9 is a flow chart of the procedure for handing over a security-equipped computer to a third party.

<Description of the code | symbol about the principal part of drawing>

102 cell phones

    All terminals capable of wireless data communication with a unique number

417 Authentication Code

    Code generated by combining security unique code and mobile phone number of security device

419 Integration Code

    A code that combines a minor code consisting of the user's date of birth and an expiration date code indicating the expiration date in the verification code.

405 Device Number

    The number of the security device installed on the computer.

508 security registration number

    External number automatically displayed when installing security software on computer

810 security specific code

    Security code that is installed on the computer and unique code of the security system is not opened to the outside, only the internal and management server, and the security code to generate the authentication code by combining with the mobile phone number

414 What is authentication in connection with a mobile phone?

    In case of using the wireless internet, authentication is performed by using the mobile phone number automatically transmitted.In case of using the wired internet, the server sends a verification code to the corresponding mobile phone by SMS, and the user inputs the received code into the site to perform authentication. To do

Field of invention

The present invention relates to a security system of a computer, and can be constructed in a H / W method and a S / W method, and can grant a third party a right to use a limited time simply through a wired / wireless internet. It also relates to a system that can halt the hard disk if it is not normal.

Background of the Invention and Prior Art

With the rapid development of the computer, the computer becomes the center of all life and all the information is accumulated, which causes serious personal information infringement or valuable information when the third party gets to know the contents of the computer while the computer is lost or without a user. Recently, various methods have been proposed for the security of the computer as the problem of leaking, etc., the simplest way to enter the password during the POST of ROM-BIOS, biometrics such as fingerprint, voice, iris, etc. How to input information, how to connect / contact the IC card by wire / wireless with booting, if the computer is within the receiving range of the radio after carrying a portable transmitter, the screen saver How to make it work, or to make the keyboard or mouse inoperable, However, the method of simply inputting the password when the ROM-BIOS is operated can be disassembled by cutting off the built-in power supply, and only the person possessing the biometric information and IC card method can use it. When you need to use a computer, or when you use it jointly, you need to enter information about everyone who is likely to use it, which is like disabling security.

Looking at the technology related to this patent, patent application 1019990028929 is a step of storing the unique number information of the mobile phone in advance, the step of connecting the mobile phone to the computer and the step of reading the unique number information of the connected mobile phone when the system power is applied, Checking whether the stored unique number information matches the stored unique number information of the connected mobile phone, and if the matching stored unique number information matches the stored unique number information of the connected mobile phone, performing a normal booting process. It is possible to provide a security system of a computer and a method of controlling the same, characterized in that it comprises a step and guarantees high safety even at a low cost.

Patent application 1020040022001 receives a password into a mobile phone, compares it with a preset password, and if they match, combines the ESN (Electrical Serial Number) and MSIN (Mobile Station Identification Number) stored in the memory unit. After generating the authentication key and transmitting it to the PC through the interface module of the mobile phone, and compares it with the authentication key pre-stored in the auxiliary memory, and if they match, by operating the PC by sending an unlock command to the lock module, The two patents exemplify both the stored authentication code and the code provided by the mobile phone, and if they match, the computer boots normally. The above methods are based on the code stored in the mobile phone, the code stored in the mobile phone, and the code stored in the security device. Because it's a principle of booting on the premise of a match, If a number of users use and if the user is outside, even if a third party cannot access the computer to find the necessary data, there is a problem such as waiting for the user to come back. The place where the device is installed is very secure, and there is a limit to using it except where it is fundamentally prohibited from access by anyone except me.

Accordingly, an object of the present invention is to basically distinguish whether a legitimate user of a computer using a mobile phone owned by all citizens, and to remotely provide a right to use a computer by specifying an expiration date to a third party. You can control the computer use time of the children registered as a third party from outside, and if the child is a minor, you can use the minor code to restrict access. Check if it is connected and if it is not connected, immediately turn off the keyboard and mouse while the screen saver is activated, and the security device of the hard disk interlocks with the motherboard security device and stops if the authentication code does not match. Please remove the hard disk so that it will not work when connected to another computer. By doing so, the security of the computer can be achieved, and the authentication code and the integrated code are stored by using various forms of encryption methods, and the encryption and decryption processes are also compared during transmission and reception, but there are many methods for encryption. Since this is known, a separate description will be omitted.

Specifically, after selling a computer assembled with a security device on the motherboard, the retailer immediately receives a customer card that records the personal information of the computer buyer, the basic information of the actual user, and a mobile phone number. If you register by entering the contents of the customer card after the store is authenticated by the store, you will be automatically notified including the completion of registration with the user's mobile phone and the URL address to be accessed. After checking or adding, set the deadline to be re-authenticated and complete the registration, create and save the integration code on the server, send it to the mobile phone, and the user receives the saved integration code and the registration process is completed. Plugs in a wired / wireless connection to a computer with security After receiving the integrated code and the mobile number stored in the mobile phone from the security device of the computer, extract the authentication code, minor code, and expiration code from the integrated code, and generate the own authentication code by combining the received mobile number and the security unique code If it matches with the verification code separated from the received integrated code, the ROM-BIOS is activated and the computer starts.

In addition, even after operation, the security device continuously checks the connection and authentication code of the mobile phone, and immediately stops the screen saver and keyboard and mouse when it is not connected or the authentication code is wrong. It works normally, and the screen saver stops working so that it can be used normally.

In the case of granting permission to a third party, the user connects to the wired / wireless internet, authenticates himself by interworking with his / her mobile phone, and registers the third party's basic information, expiration date and date of birth in the case of a minor. After the input information is stored in the third party's mobile phone to send the integration code is set, the third party stores the integration code in the mobile phone, the mobile phone can be connected to the computer can be used.

The above description is an example of applying the security device to the motherboard by H / W method, and the security system implemented by S / W is registered as a member by accessing the server of the service company after the user purchases the computer. After entering the mobile phone number to be used, a confirmation code is sent to the mobile phone immediately, and the user enters the received confirmation code on the site to check the authenticity of the mobile phone number and completes the registration. The notification is completed, including the contents of the URL registration, and the URL address to be accessed. After that, the same procedure as the H / W type device is performed.

Table 1 is an overview of the patent, and stores the integrated code including the authentication code of the computer 101, the security device, or the security system configured as a board or S / W type security system in which the H / W type security device is integrated. One mobile phone 102, a connection device 109 including a wired device connecting the computer 101 and the mobile phone 102 and a wireless device of the Brutus type, a server 105 of a service company which collectively manages a security device or a security system. When the user 104 connects to the server via the wired / wireless internet and requests the integrated code to be transmitted to the mobile phone of the third party 103, the server requests the minor code and the expiration date, which are displayed as the date of birth when the user requests the minor. It consists of a user's mobile phone 107 to transmit the integrated code including the specified expiration date code and a wired / wireless internet network 106 for connecting all.

Table 2 is a block diagram showing the configuration of the security device installed on the main board and the security device installed on the hard disk.The interface unit A 202 attached to the main board of the computer and connected to the mobile phone and wired / wireless, the security device Memory unit A (203) storing the unique code of the controller, a timer 216 for controlling the current date and time, a power supply unit 215 for supplying power so that the timer does not stop operation in any case, and controls the power switch 209 The control unit 1 (205), the control unit 2 (206) for controlling the switch 210 for controlling the operation of the BIOS, the control unit 3 (207) for controlling the speaker 211, the interface unit A (202) from the mobile phone 201 Extract the authentication code, minor code, expiration date code from the integrated code received through the combination of the received mobile phone number and the security unique code stored in the memory unit 203 to create and compare the authentication code, CPU 208 Through mouse 212, screen The security device 200 consisting of the microcomputer A 204 that controls the exhalation 213, the keyboard 214, and communicates with the CPU of all the controllers, and the microcomputer B 222 of the hard disk control device 220 are secured. It is connected to the interface unit B 218 of the device 200 to receive the unique code of the security device, and compared with the unique code stored in the memory unit B 223 and then hardly matched through the hard disk control unit 224. The disk 225 will operate normally, and the registration and operation methods will be described in Tables 4 and 8.

Table 3 is a block diagram showing the configuration of S / W type security system. It is a security system that works by booting a computer by installing S / W without installing a separate security device on the motherboard. It is stored in the hard disk of the, and the connection with the mobile phone 301 uses a USB connector 302, but other COM ports, etc. can be used, the power supply 305, keyboard 306, mouse 307, screen saver 308, the speaker 309, etc. are all controlled by the CPU 304, and the registration and operation methods will be described in Tables 5 and 8.

Table 4 is a flow chart of the registration and user registration of the security device using the H / W type security device. If the computer is sold at the sales company registered in advance at the service company, registration is started immediately (401). After connecting (402) using a wired / wireless Internet, performing a member authentication of a sales office (403), inputting a device number of a security device mounted on a sold computer (405), information of a buyer (406) and If you enter the actual user's information and mobile phone number (407), if the minor enters the date of birth (408), the registration and storage of the security device and the user is completed (409), the server of the management company immediately registered mobile phone of the user The user completes registration and sends a message including a URL to access (411), and the user 412 accesses the Internet via wired / wireless via the URL included in the message (413), and performs authentication in connection with a mobile phone (414). Detailed dog) Input and save the information and password (415), and set the period for re-authenticating the authentication code to 1 day, 1 week, 1 month, or until December 31, 2005, the combination of mobile phone number and security unique code After generating the authentication code and stored with the input information (417), if the authentication code and the minor, the minor code consisting of the date of birth and the expiration date code in consideration of the re-authentication period is generated and sent to the user ( 419) If the user downloads and saves the integrated code (420), the user authentication and registration of the mobile phone is completed (421), and if the re-authentication period has elapsed, the user cannot use the computer and must be reauthenticated (422). When the user connects to the Internet via a wired / wireless connection (423) and performs authentication with a mobile phone (424), selects a device number of a security device to be reauthenticated (425) and re-enters the reauthentication period (426). , Ash After saving the authentication cycle (427) generates an integrated code and sends it to the user (428) and the user downloads and saves the integrated code to the mobile phone (429), the user's re-authentication registration is completed (430), connected to the computer If the computer operates normally, it can be used and if necessary, it is also possible to manage the computer's operating time by sending it to the management company's server through the connected mobile phone as soon as the computer is turned on and the integrated code stored in the mobile phone is received from the security device. .

Table 5 is a flow chart of security device registration and user registration using the S / W method security system. Unlike the method in which the security device is installed, the S / W method is applicable to existing computers. Enter the mobile phone number to be used with the user information (502), and in the case of a minor enter the date of birth on the resident registration (504), and send a confirmation code by SMS to the entered mobile phone number (505), The user checks the mobile phone number by inputting the received code (506), and downloads and installs the security S / W (507), the security registration number that the user must remember automatically is displayed (508), the displayed number Registration is completed (509), and the server immediately sends a message including the URL to be completed and connected to the mobile phone of the registered user (511), and the user inputs the URL included in the message. After connecting to the Internet via wired / wireless (512), and performing the authentication (514) in conjunction with the mobile phone, enter the detailed personal information and password to save (516), the cycle for re-authenticating the authentication code 1 If set to 1, 1 week, 1 month, or until December 31, 2005, the authentication code is generated by combining the mobile phone number and the security unique code, and stored together with the input information (517), and the authentication code and minor In the case of a minor code consisting of the date of birth and the expiration date code considering the re-authentication period is generated and sent to the user (519), the user downloads and saves the integration code (520) when the user authentication and registration of the mobile phone When the re-authentication deadline has passed (521), the computer cannot be used and must be re-authenticated (522). The user can authenticate with the mobile phone by connecting to the Internet (523) via wired / wireless wireless connection. (524), select the security registration number of the security program to be re-authenticated (525) and re-enter the re-authentication cycle (526), and save the re-authentication cycle (527) generates an integrated code and sends it to the user (528), the user downloads and saves the integrated code to the mobile phone (529), the user's re-authentication registration is completed (530), and when connected to the computer will be able to operate and use the computer as normal, if necessary Turn on the integrated code stored in the mobile phone from the security program at the moment it will be possible to manage the computer's operating time through the connected mobile phone to the management company's server.

Figure 6 is a flow chart of the procedure for granting permission to a third party.The procedure for granting permission to use a computer to a third party, a coworker, a child at home, etc. After the user accesses the wired / wireless Internet (602) and authenticates himself / herself with the mobile phone (603), selects the device number (security registration number of the program) of the security device to which the user has given permission (605), and the third party. Enter the name and mobile phone number (606), and if the minor enters the date of birth (607) and then enter the period to use (608), after generating the authentication code and stored with the information entered (609), the server In the integrated code is generated and automatically transmitted to a third party's mobile phone (611), the third party receives the integrated code stored in the mobile phone (612) and then can be used by connecting to the computer.

Table 7 is a flow chart of the user's re-registration when the registered mobile phone is lost, and the method of re-registration when the mobile phone is lost is registered by the registered user (not the third party) (702). If you want to use a new security device to use (703), and not just change the mobile phone number (704) for safety, visit a service company (706) to reset the security device after reset (707) If the registration process is performed according to the procedure of Table 4, which is the same as the new installation (708), the security device method (703) is used but only the mobile phone number is changed without changing the security device (704) and S / W method. Is connected to the Internet by wire / wireless (705), enter the security device registration number (or system security registration number) and password (709), and delete the previously registered authentication code (711). Mobile phone Complete the change by entering the number (713) by storing the mobile phone number of the security device (program) (714), the server immediately sends a message including the URL to complete the registration and access to the mobile phone of the registered user (715) Then, the user connects to the Internet via wired / wireless through the URL included in the message (717), after performing the authentication (718) in conjunction with the mobile phone, the cycle for re-authenticating the authentication code 1 day, 1 week If set to 1 month or until December 31, 2005 (719), the authentication code is generated and stored by combining the mobile phone number and the security unique code (720), the minor code consisting of the authentication code and date of birth and recertification Create an integrated code incorporating the expiration date code considering the deadline and send it to the user, and when the user downloads and stores the integrated (721), the user's mobile phone re-registration is completed (722), When the mobile phone is lost (702), the third party contacts the registered user with the lost item (723), and the user connects to the Internet via wired / wireless wireless communication (724) and performs authentication with the mobile phone (725). To change the number and period of use by selecting the third party's mobile phone number to be changed (726) (727), the authentication code is generated and stored with the modified information (728), the server automatically changes to the third party's mobile phone When the integrated code is transmitted and the third party receives the stored integrated code in the mobile phone (729), the third party's mobile phone re-registration is completed (730).

Table 8 is a flow chart of the operation of the security device and the security system. When the mobile phone is connected to the computer to be used (801) and the computer is turned on (802), the security device (program) is checked for connection of the mobile phone (803). If it is not connected later, it generates a beep sound through the speaker (806), then displays a message to connect the registered mobile phone (807), and then turns off the power (808), and if the mobile phone is connected to the security device ( Program), after receiving the mobile number and the integrated code (805), separate the authentication code, minor code and expiration date code from the integrated code (809), and combines the security unique code and the received mobile number stored in itself After generating the own authentication code (810), compare the authentication code and match (811) check the expiration date (812), if it is within the expiration date security device method (813) check the operation of the hard disk To operate (814) BIOS starts operation (815) and starts booting while performing POST, and in case of S / W type (813), Windows starts (816) to perform booting and the computer operates normally. The program checks whether the phone matches the code of the phone (819), and if it is not connected (820) or if the code does not match (821), the screen saver automatically starts immediately, Stop (823) The computer is designed to block outsiders' access, expired use or security devices (813) Hard disk is not working (814) Speaking beep (817 (power off) (818), when the mobile phone is connected but the authentication code does not match (811) a beep is generated through the speaker (824) and displays a message to call the management company number (825), and connected at the same time The SMS is automatically sent to the management company with the phone number (826) and the power is turned off (827). If the computer is lost (828), the registered user accesses the Internet via wired or wireless (829). If the loss registration is performed (831) after performing authentication by interlocking (830), the management company checks whether the computer is lost registered using the security unique code received by SMS (833), and if the computer is lost registered The user immediately sends a message including the current occupant's mobile number (834), and the user immediately contacts the occupant (835) to notify that the lost computer and recovers the computer (836).

Table 9 is a flow chart of the process of handing over a computer with security devices to a third party. It is not a device type (902) but only a mobile phone number (903). If you want to change, visit the service company (905) to initialize the security device to reset (906), then proceed with the registration process according to the procedure of Table 4, such as a new installation (907), In the case of using only (902) and changing only the mobile phone number (903) and the S / W method, the user connects to the wireless Internet with the registered mobile phone (904) and performs authentication with the mobile phone (908). After selecting the transfer from the menu, enter the buyer's mobile phone number (910), the confirmation code is immediately sent to the buyer's mobile phone (911), the user checks the code sent to the buyer immediately enter (912) to use When the integrated code of the mobile phone is deleted (913), all the authentication code information of the user and the third party assigned by the user are deleted (914), all the user information stored in the security DB is deleted, and the basic information of the buyer and the minor Upon completion of registration by entering and storing the date of birth and the mobile phone number (916), a message is immediately sent (918) indicating that the transfer procedure has been completed and the URL to be accessed. After connecting to the Internet (920), and performing the authentication 921 in conjunction with the mobile phone, enter the detailed personal information and password to store (922), the cycle for re-authenticating the authentication code 1 day, 1 week If set to 1 month or until December 31, 2005 (923), the authentication code is generated and stored by combining the mobile phone number and the security unique code (924), and in the case of a minor When you create a Unified Code integrate the code sayonggi considering re-authentication code and date sent to your buyer and the buyer will be saving 925 download Integrated code transfer process is terminated (926).

However, after registration of the security device (program) in Table 4, Table 5, Table 7, and Table 9, a message including a completion message and a URL to be accessed is sent, and the Internet of URLs attached by the receiving user (buyer) is sent. If you enter the additional information and the re-authentication period, such as to create the authentication code and generate and transmit the integrated code (412-421, 512-521, 716-722, 919-926), but for convenience Enter the necessary information at the registration stage of the device (program) together, send the registration completion message with the integration code to the user's mobile phone, and the user (buyer) may complete the registration by storing the received integration code, However, this is not the only difference, except that the order and procedure are slightly changed.

According to the present invention, the security system of the computer is established by interworking with the mobile phone and wired / wireless by the H / W method and the S / W method, and the registered mobile phone is normally used for the computer, and the third party is wired / wireless It is possible to give the right to use the time limit easily through the internet, and if you use security devices, you can prevent the hard disk from working if the codes do not match, and remove only the hard disk and attach it to another computer. It is a computer security system that blocks access to data, and if a problem such as theft occurs, if you register with a service company, the other person connects a mobile phone and turns on the computer to check whether it matches the registered authentication code. If it does not match, immediately send the mobile phone number associated with the computer information to the service company. As a result, you can immediately find the current occupant and find the lost computer.

If a user who is a company employee is away, and another employee needs to check the necessary files on that computer, parents can allow their children to use their computers remotely without being at home, If you do, you can allow each user to use the computer and, if necessary, leave a record with the service company.

Claims (17)

Mainboard and hard disk security device with security device or computer equipped with security program, mobile phone that stores integrated code issued by user or integrated code for user-provided third party, user registration and user's third party Mobile phone interworking computer security and usage control system consisting of server of service company managing registration and wired / wireless communication network connecting each In claim 1, the security device, Receive the integrated code and mobile number stored by wired / wireless connection, separate authentication code, minor code and expiration date code, control power switch, BIOS switch, speaker through various controllers, CPU of main board Computer security and use control system linked to mobile phones composed of security devices including functions to control keyboard, mouse, and screen saver through The hard disk security device of claim 1, Connect to the mainboard's security device, receive the security specific code of the security device, compare it with the unique code of the hard disk security device stored in itself, operate the hard disk if it matches, and if it does not match, Mobile phone interworking computer security and use control system consisting of hard disk security The security program in claim 1, The program is executed at the beginning of booting the computer, connected to the mobile phone and received the stored integrated code and mobile number to separate the authentication code, minor code and expiration code, S / W power switch speaker control, keyboard, Mobile phone interworking computer security and usage control system consisting of a security program that includes a mouse, screen saver control. In the registration of a computer security device and a user using the security device, Selling computers at a computer store, accessing the Internet, and authenticating the store member, Entering the device number of the security device, entering the purchaser information, the user information and the mobile phone number, and entering the date of birth if the user is a minor; Upon registration, sending a message to the registered mobile phone of the user, including a registration fact and a URL for access; A step in which a user connects to the Internet via wired or wireless and performs authentication in connection with a mobile phone, Entering detailed personal information and password, selecting or entering the re-authentication period of the authentication code, Generating a verification code and storing the information to complete the registration, Generating and transmitting an integrated code by combining a verification code, a minor code, and an expiration date code; Cell phone interworking computer security and use control system, characterized in that the completion of the security device and user registration by receiving and storing the integrated code sent to the mobile phone In the installation of the computer security system using the security program and the registration of users, When the computer user connects to the Internet via wired / wireless, enters user information, mobile phone number and minor's date of birth, Sending a confirmation code to the inputted mobile number, and checking the number by entering the received code into the site, Checking the security registration number automatically displayed when downloading and installing the security S / W, and entering the registration number to save, Immediately sending a message to the user's registered mobile phone, including a registration fact and a URL for access; A step in which a user connects to the Internet via wired or wireless and performs authentication in connection with a mobile phone, Entering detailed personal information and password, selecting or entering the re-authentication period of the authentication code, Generating a verification code and storing the information to complete the registration, Generating and transmitting an integrated code by combining a verification code, a minor code, and an expiration date code; Cell phone interworking computer security and use control system, characterized in that the installation and user registration of the security program is completed by receiving and storing the integrated code transmitted to the mobile phone Recertification according to the recertification period of the user in claim 5 and 6, The step of authenticating by connecting with a mobile phone by accessing the user's wired / wireless internet, Selecting the device number (security registration number of the security program) of the security device to be re-authenticated, and setting the re-authentication period to save; Generating and transmitting an integrated code by combining a verification code, a minor code, and an expiration date code; Cell phone interworking computer security and use control system, characterized in that to complete the re-authentication of the security device (program) by receiving and storing the integrated code transmitted to the mobile phone In the process of granting permission to a third party, The step of authenticating by connecting with a mobile phone by accessing the user's wired / wireless internet, Selecting the device number (security registration number of the security program) of the security device to be granted permission to enter a third party's name and mobile phone number; in the case of a minor, entering a date of birth; After generating the verification code and saving it with the entered information, After generating the integrated code by combining the verification code, minor code and the expiration date code, and transmitting to the mobile phone of the third party, Mobile phone interworking computer security and use control system, characterized in that the third party receives and stores the integrated code transmitted to the mobile phone to give the use rights to the third party of the security device (program) In case of re-registering lost user's mobile phone of computer security system, Entering the device number (registration number of the program) and password of the security device by accessing the wired / wireless Internet, Deleting the verification code registered and issued previously, entering and saving a mobile number to be changed; Immediately sending a message to the user's changed mobile phone, including the fact that the change was completed and the URL for access; A step in which a user connects to the Internet via wired or wireless and performs authentication in connection with a mobile phone, Selecting or entering the re-authentication period of the verification code, generating a verification code and storing the information to complete the registration, Generating and transmitting an integrated code by combining the changed authentication code, minor code and expiration date code; Cell phone interworking computer security and use control system, characterized in that to complete the change registration of the mobile phone by receiving and storing the integrated code sent to the mobile phone In resetting the security device by registering the user's mobile phone of the computer security system using the security device of claim 9, Visit the service company (branch), obtain the identity, reset the security device, and then reset it, Mobile phone interworking computer security and use control system, characterized in that registered according to the procedure in claim 5 In case of re-registering lost mobile phone of authorized third party, When a third party contacts the user, the user connects to the Internet via wired / wireless and authenticates himself with the mobile phone. Changing the mobile phone number and expiration date by selecting the third party's mobile number to be changed, After generating the verification code and saving it with the modified information, After generating the integrated code by combining the verification code, minor code and the expiration date code, and transmitting to the mobile phone of the third party, A mobile phone interworking computer security and use control system, characterized in that the third party receives and stores the integrated code transmitted to the mobile phone, thereby completing the third party's mobile phone change registration In the operation of a computer security system using a security device, Connect your phone to the computer you want to use and turn it on, After confirming the connection of the mobile phone from the security device, if the connection is not established, beep through the speaker, display a message indicating that the mobile phone is connected, and then turn off the power. Receiving a mobile phone number and integrated code from the security device when connected, separating the authentication code and minor code and the expiration date code, Generating and comparing the authentication code by combining the security unique code and the mobile number stored in the security device, If it does not match, after the beep sounds, a message indicating to contact the management company number is displayed and at the same time, the mobile phone number and code information are sent to the management company by SMS and the power is turned off. If the codes match, if the expiration date has been exceeded or if the hard disk is not working, turn off the power after making a beep sound through the speaker. If the code matches and is within the expiration date and the hard disk is operating, the ROM-BIOS will operate and start booting. In the operation of a computer security system using a security program, Connect your phone to the computer you want to use and turn it on, After the security program confirms the connection of the mobile phone, if the connection is not established, a beep sounds through the speaker, displays a message indicating that the mobile phone is connected, and then the power is turned off. When the connection is made, the security program receives the mobile phone number and the integrated code, separating the authentication code and the minor code and the expiration date code, A step in which the security program generates and compares an authentication code by combining a security unique code stored in a hard disk with a mobile phone number; If it does not match, after the beep sounds, a message indicating to contact the management company number is displayed and at the same time, the mobile phone number and code information are sent to the management company by SMS and the power is turned off. If the codes match, after the expiration date, turn off the power after the speaker makes a beep, Computer security and use control system linked to the mobile phone, characterized in that Windows starts if the code matches within the expiration date The method according to claim 12 and 13, The security device (program) continuously checks the connection of the mobile phone, If the connection is not established or the codes do not match, the screen saver is activated immediately, the keyboard and mouse stop working, and if they match, the computer security and user control system for interworking mobile phones is connected. In the case of a lost computer, The user accessing the Internet via wired / wireless authentication to perform interworking with a mobile phone, and performing a lost registration; When the occupant turns on the computer by connecting a mobile phone, checking the authentication code of the security device (program), If it does not match, after the beep sounds, a message indicating to contact the management company number is displayed and at the same time, the mobile phone number and code information are sent to the management company by SMS and the power is turned off. Checking whether the service company that received the code information is the code that is reported as lost, If the computer is reported as lost, immediately sending a message including the mobile number of the occupant to the user; The user immediately calls the current occupant, requests the return of the computer, and recovers the computer-linked computer security and use control system. In the transfer of a computer equipped with a security device (program), In case of changing the security device method and only the mobile phone or S / W method, the user wirelessly accesses the Internet and performs authentication with the mobile phone, Select Transfer from the menu and enter the buyer's mobile number. The verification code is transmitted to the buyer's mobile phone by SMS, and when the user inputs the code sent to the buyer, the integrated code stored in the user's mobile phone is deleted, and the user and third party's authentication code information stored in the authentication code issuance database Is deleted, The user information stored in the security database is deleted, and if the actual user is a minor after the purchase of the basic information of the buyer entered, the step of completing the registration by storing the date of birth and mobile phone number, Sending a message to the buyer's registered mobile phone upon registration, including the registration fact and the URL for access; A step in which a purchaser connects to the Internet via wired / wireless authentication and performs authentication with a mobile phone, Entering detailed personal information and password, selecting or entering the re-authentication period of the authentication code, Generating a verification code and storing the information to complete the registration, Generating and transmitting an integrated code by combining a verification code, a minor code, and an expiration date code; Cell phone interworking computer security and use control system, characterized in that the registration of the transfer of the computer is completed by receiving and storing the integrated code transmitted to the mobile phone In resetting and registering the computer security city of the computer security system using the security device of claim 16, Visit the service company (branch), obtain the identity, reset the security device, and then reset it, Cell phone interworking computer security and use control system, characterized in that registered as a user according to the procedure of claim 5

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