Information security system for tracing the information outflow and a method for tracing the same
September 12, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMethod for providing information security protocols to an electronic calendar Method and apparatus for secure execution of untrusted software Communication system and methods for enhanced information transfer Method and system for controlling public access to a plurality of data objects within a data processing system Method and apparatus for preventing unauthorized monitoring of wireless data transmissions Method and apparatus for an adapter card providing conditional access in a communication system Secure communication system Support of limited write downs through trustworthy predictions in multilevel security of computer network communications Data security device for controlling access to external data drives Patent #: 5859968 InventorApplicationNo. 928859 filed on 09/12/1997ExaminersPrimary: Hua, Ly V.Attorney, Agent or FirmInternational ClassG06F 012/14Foreign Application Priority Data1996-09-24 KRAbstractAn information security system for tracing information outflow from a remotely accessible computer or computer network is disclosed. The system includes an internal communication system that has at least one internal computer for transmitting security information by tracing data through communication equipment, outputting the data to an external output means, and connecting the internal computer to an external network. A communication monitoring device stores information regarding the data that is to be transmitted by applying a security policy according to a security grade assigned to the destination to which the data is to be transmitted. The communication monitoring device is configured for extracting the identification of the destination from the transmitted data. It also includes a communication monitoring server for storing and displaying predetermined information about the data to be transmitted and for determining whether the tracing information is stored according to the security grade for the identified destination. A method of operating the disclosed system is also described. | |
