| 摘要 |
The present invention discloses a method of adaptively blocking a network attack and a device utilizing the same. The method comprises: matching a node arranged in a chronological order of passage of a message received from a port and a node of passage of a message having a same service type as the message received from the port and delivered through a network element system for a first time so as to obtain a matching degree of paths; determining, according to the matching degree, whether the received message is abnormal; and if so, reducing allowable accessed data traffic of the port receiving the message. As a consequence, the embodiment of the invention can adaptively block a network attach from an abnormal message, reducing lengthy and complicated operational steps of manually configuring a firewall, and effectively enhancing dynamic recognition and a blocking result of a network attack. |
