US Patent 8413241 Integrated intrusion deflection, detection and introspection

Methods and apparatus are provided for integrated deflection, detection and intrusion. Within a single computer system configured for operating system virtualization (e.g., Solaris™, OpenSolaris™), multiple security functions execute in logically independent zones or containers, under the control and administration of a global zone. Such functions may illustratively include a demilitarized zone (DMZ) and a honeypot. Management is facilitated because all functions work within a single operating system, which promotes the ability to configure, monitor and control each function. Any given zone can be configured with limited resources, a virtual network interface circuit and/or other features.