Jeffrey A. Kraemer

Protection of computer resources

Transferring encrypted packets over a public network

Methods and apparatus providing security to computer systems and networks

Detecting unauthorized network communication

Stateful distributed event processing and adaptive security

Stateful reference monitor

Access control by a real-time stateful reference monitor with a state collection training mode and a lockdown mode for detecting predetermined patterns of events indicative of requests for operating system resources resulting in a decision to allow or block activity identified in a sequence of events based on a rule set defining a processing policy

Methods and apparatus providing security for multiple operational states of a computerized device

Methods and apparatus providing computer and network security utilizing probabilistic policy reposturing

Methods and apparatus for automated creation of security policy