Abstract: An embodiment resin composition for shielding electromagnetic waves, based on a total weight of the resin composition, includes 20 to 80 wt % of thermoplastic resin, 1 to 50 wt % of a conductive filler, and 0.1 to 30 wt % of an additive.

Abstract: Provided herein is a method and system for the security of the file input and output of application programs. At a security process running step, an application program and an security process are executed independent of a main process of the application program. The security process is connected to a filter driver to control the filter driver. At an event generation step, the filter driver checks an event being processed by the application program, stops the processing of the event, and transfers event information regarding the event to the security process. At a control policy checking step, the security process compares the event information with a corresponding security control policy, and transfers the determination of the comparison to the filter driver. At an execution step, the filter driver continues the following processing of the corresponding event in conformity with the determination of the security process.

Abstract: A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone.

Abstract: Provided herein is a method and system for the security of the file input and output of application programs. At a security process running step, an application program and an security process are executed independent of a main process of the application program. The security process is connected to a filter driver to control the filter driver. At an event generation step, the filter driver checks an event being processed by the application program, stops the processing of the event, and transfers event information regarding the event to the security process. At a control policy checking step, the security process compares the event information with a corresponding security control policy, and transfers the determination of the comparison to the filter driver. At an execution step, the filter driver continues the following processing of the corresponding event in conformity with the determination of the security process.

Abstract: The present invention relates to a secure transmission system and secure transmission method that securely transmit data stored in a computer to different computers via a Local Area Network or the Internet.

Abstract: A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone.

Abstract: The present invention relates to an approval system in a network for data security. The approval system includes a management server (10), a plurality of client terminals (30, 30? end 30?), having first and second client terminals, and a file server (20). The first client terminal includes a first approval module for outputting a first window that enables a first user to input a request for viewing an arbitrary document, and transmitting data input by the first user to the management server. The second client terminal includes a second approval module for outputting a second window. The management server includes an approval agent module for mediating communication of the data and the approval data between the first approval module and the second approval module, and for opening the arbitrary document to the first client terminal when the approval data contains information indicating allowance for viewing of the document.

Abstract: Disclosed herein is a control system. The control server includes a management server, a plurality of client terminals configured to includes first and second client terminals and communicate with the management server, and a file server configured to store documents shared by the first and second client terminals. Each of the first and second client terminals includes an external device recognition module that reads codes of external devices that are communicably connected to or separated from the first or second client terminal. The management server includes an external device DB that stores the codes of the external devices, and an external device verification module that searches the external device DB for information about a code, and performs control so that a document stored in the file server is stored in an external device and is then transferred from the file server if the information about the code is found to exist.

Abstract: A system for controlling access to a file server is disclosed. The system for controlling access to a file server includes a management server, a plurality of client terminals for communicating with the management server, and a file server for storing one or more documents shared by the plurality of client terminals. Each of the client terminals includes a file server access module for verifying a user, and a security explorer tool driving module for outputting one or more documents stored in the file server. The management server includes an authorized user information database for storing authentication information, a user verification module for checking user information and searching for authentication information, and a document classification module for searching the file server for documents within the authorization limits based on the user, and transmitting the found documents to the security explorer tool driving module, thereby restricting documents depending on the users.

Abstract: The present invention relates to a secure transmission system and secure transmission method that securely transmit data stored in a computer to different computers via a Local Area Network or the Internet.

Abstract: An application-based access control system is disclosed. The access control system includes a Virtual space of a hard disk in a file form; a VSD drive for processing security-sensitive access control module 50 files within the VSD image file module; an encryption and decryption module for encrypting and decrypting data input/output between the VSD image file module and the VSD drive; a VSD file system module for allowing an operating system to recognize a separate disk volume at a time of access to the security-sensitive files within the VSD image file module; and an access control module for determining access by determining whether an access location is a disk drive or the VSD drive and the application module has been authorized to access a certain file at a time of access to the file, which is stored on the hard disk, to perform tasks in the application module.