| 摘要 |
A linked network security system based on virtualization (LNSV) of the present invention comprises: a first network linkage system, a linkage control system, a second network linkage system, and a linkage monitoring system. Each of the systems is logically separated and configured through a hypervisor and implemented between the separated first and second networks. Accordingly, although the individual communications between users included in each of the separated networks are enabled, the direct communication sessions between users of the separated networks are not generated. Therefore, data can be transmitted between the separated networks without a mobile storage medium. An encryption/decryption algorithm is applied in a single system in a data transmission process and a user information validation process based on the network connection information is executed simultaneously, to provide the security functions required in data transmission. |
