Mcafee, Inc.

Apple Inc.

Ramesh M Gupta

Srikant Vissamsetti

Ananth Raman

Fengmin Gong

Keith Eric Amidon

Parveen Jain

Steve M Haeffele

Steven M Haeffele

Jeffrey Robert Cobb

Lewis K Cirne

Eric Schlegel

Dylan B Ashe

A system, method and computer program product are provided including a router and a security sub-system coupled to the router. Such security sub-system includes a plurality of virtual firewalls, a plurality of virtual intrusion prevention systems (IPSs), and a plurality of virtual virus scanners. Further, each of the virtual firewalls, IPSs, and virus scanners is assigned to at least one of a plurality of user and is configured in a user-specific.

Integrated firewall, IPS, and virus scanner system and method

A method of detecting intrusions on a computer includes the step of identifying an internet protocol field range describing fields within internet protocol packets received by a computer. A connectivity range is also established which describes a distribution of network traffic received by the computer. An internet protocol field threshold and a connectivity threshold are then determined from the internet protocol field range and connectivity range, respectively. During the operation of the computer, values are calculated for the internet protocol field range and connectivity range. These values are compared to the internet protocol metric threshold and connectivity metric threshold so as to identify an intrusion on the computer.

Method and apparatus for detecting intrusions on a computer system

A method and system are provided for developing images for use in a graphical user interface. In one implementation, the method includes displaying a graphical user interface on a display device, and providing an operating system on a computer that is in communication with the display device. The operating system includes an imaging object structure that is an abstract base class from which subclasses of text imaging objects, picture imaging objects, and pattern imaging objects are derivable. The subclasses of text imaging objects, picture imaging objects, and pattern imaging objects are used to respectively generate text imaging objects, picture imaging objects, and pattern imaging objects for display in the graphical user interface.

Method and system for image rendering including polymorphic image data in a graphical user interface

A method of forming a virtual intrusion detection system includes the step of positioning a set of sensors in a network environment, each sensor supporting multiple logical traffic paths. The method also includes the step of providing a set of sensor management systems corresponding to the set of sensors. This set of sensor management systems enforces a set of virtual intrusion detection systems, wherein each virtual intrusion detection system corresponds to a predetermined logical traffic path through the set of sensors, each virtual detection system providing sensor traffic information solely to authorized parties.

Virtual intrusion detection system and method of using same

An intrusion signature describing an attack is stored on a computer. Once a plurality of internet protocol packets is received, the plurality of internet protocol packets collectively containing an information sequence within a series of states, it is rearranged so as to place the information sequence in order. Each state of the series of states is then successively examined so as to correlate the information sequence to the intrusion signature.

Protocol-parsing state machine and method of using same

A method of provisioning a computer against computer attacks includes constructing a hierarchy characterizing different computer attacks and counter measures, and traversing this hierarchy to identify computer attacks and countermeasures relevant to a target platform. Detection and protection measures are collected in response to this traversing. These detection and protection measures are then downloaded to a security sensor associated with the target platform.

Hierarchy-based method and apparatus for detecting attacks on a computer system

A system for providing polymorphic image data for images in a graphical user interface on a computer system includes an operating system, and an imaging object structure, the imaging object structure included in the operating system and utilized to generate images in the graphical user interface. Additionally, the imaging object structure further comprises a subclass of imaging objects, the subclasses includes singular imaging objects and composite imaging objects. The singular imaging objects further include, but are not limited to, text imaging objects, picture imaging objects, pattern imaging objects, and icon imaging objects. Additionally, the composite imaging objects generate composite images of a desired combination of singular images generated by the singular imaging objects. Further, the imaging object structure includes a SOM object structure.

Growing community of inventors

San Jose, CA, United States of America

Ramesh M Gupta