摘要 |
Methods, systems, and computer readable media for an application layer firewall function including an integrated deep packet inspection function for providing early intrusion detection and intrusion prevention at an edge networking device are disclosed. According to one method, steps are performed at a session controller configured to operate at the border of a first network and a second network. The steps include receiving, at an intrusion protection system (IPS) module of the session controller interfacing with modules associated with layers 2 and above of a protocol stack of the session controller, information gathered by modules located at lower layers and associated with an intrusion attempt, vulnerability, or other security policy violation. In response to receiving the information, the IPS module provides at least one of a security policy and a rule to a module located at the most appropriate layer for securing the intrusion attempt, vulnerability, or other security policy violation.
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