| 摘要 |
Disclosed is a network intrusion alarm method for a nuclear power station, which comprises: detecting data information sent by an access object, the detection comprising misuse detection and protocol abnormality data detection; if the result of the data information detection is abnormal, generating instant pre-alarm information; matching the instant pre-alarm information with historical pre-alarm information in a database; and if the matching result of the instant pre-alarm information and the historical pre-alarm information does not conform to a pre-set matching value, sending intrusion alarm information. The network intrusion alarm method for a nuclear power station of the present invention effectively satisfies the requirements of a nuclear power station industry network for network security protection. In addition, further disclosed is a network intrusion alarm system for a nuclear power station. |
