Filter generation

Finite state automaton compression

Flood attack projection model

Flow-based detection of network intrusions

Flow-based method for tracking back single packets

Fraudulent message detection

Fraudulent message detection

Fuzzy scanning system and method

Generating a multiple-prerequisite attack graph

Generating code to validate input data

Generating malware definition data for mobile computing devices

Generating malware definition data for mobile computing devices

Generic detection and elimination of marco viruses

Generic method for detecting attack programs hidden in data...

Hardware-based anti-virus system

Hardware-based intrusion detection accelerator

Heuristic detection of malicious computer code by page tracking

Heuristic detection of polymorphic computer viruses based on...

Hierarchy-based method and apparatus for detecting attacks...

Host intrusion prevention server