SYSTEM AND METHOD FOR PROVIDING NETWORK QUARANTINE

摘要

PROBLEM TO BE SOLVED: To provide a system and method for surely limiting access from a machine having a status, such as invalidity to a network resource. SOLUTION: A quarantine control client (QCC) that is positioned on a client machine acquires statements of health from a plurality of quarantine policy clients. The QCC packages these statements and provides the package to a quarantine execution client (QEC). The QEC transmits the package to a quarantine execution server (QES) together with a request of network access. The QES delivers the package to a quarantine control server (QCS) and the QCS decomposes the package and delivers each of the statements to a corresponding quarantine policy server (QPS). The QPS inspects the validity of the statement and notifies the QCS of a result. If a client provides a valid statement, the QES permits the client to access a network. COPYRIGHT: (C)2006,JPO&NCIPI