Deviations are observed in ports, bandwidth, and protocol usage. True deviations trigger alerts to users and the administrators.Ī typical suspicious detection could include detection of a TCP header that included a rarely used URG (urgent) mechanism.Ĭomodo AEP incorporates signature, baseline and stateful inspection types in its HIPS intrusion detection system. ![]() HIPS also maintains data on normal implementations so as to avoid false detections. True deviation from RFC profiles is flagged as malicious. In this method, each header assembly is examined for inconsistencies with RFC defined profiles. In Comodo AEP, the protocols follow the standards as specified in the Requests for Comments (RFC) document on protocol implementation. The type of header data differs according to each networking model. ![]() In networking, data packets are wrapped with a header of the protocol when they have to travel over the network.
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