Linwood H. Overby

Integrated intrusion detection services

Intrusion event filtering and generic attack signatures

Security rule database searching in a network security environment

Technique for handling subsequent user identification and password requests within a certificate-based host session

Technique for handling subsequent user identification and password requests with identity change within a certificate-based host session

Offload processing for secure data transfer

Methods, systems and computer program products for providing failure recovery of network secure communications in a cluster computing environment

Methods, systems and computer program products for selectively allowing users of a multi-user system access to network resources

Methods, systems and computer program products for transferring security processing between processors in a cluster computing environment

Intrusion event filtering