| 摘要 |
The present invention provides a method for generating from requests from a first data network attack signatures for use in a second data network having a plurality of addresses assigned to data processing systems, the method comprising receiving data traffic from the first data network addressed to a number of unassigned addresses in a third data network; inspecting several incidents of the received data traffic for a common data pattern, upon finding a said data pattern, determining from the corresponding data traffic the attack signature for use in detecting attacks for the second data network. The invention also provides an apparatus for generating from requests on a first data network attack signatures for use in a second data network having a plurality of addresses assigned to data processing systems. The present invention further extends to a computer program element comprising computer program code means which, when loaded in a processor of a data processing system, configures the processor to perform a method for detecting attacks on a data network as hereinbefore described. The present invention further extends to a method of supporting an entity in the handling of a detected attack.
|
