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Class Information
Number: 713/164
Name: Electrical computers and digital processing systems: support > Multiple computer communication using cryptography > Security kernel or utility
Description: Subject matter wherein cryptographic protection of a computer network is provided by a portion of an operating system or a program dedicated to a specific system function.










Sub-classes under this class:

Class Number Class Name Patents
713/165 File protection 1,555
713/167 Object protection 946
713/166 Security levels 1,003


Patents under this class:
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Patent Number Title Of Patent Date Issued
7509644 Operating system capable of supporting a customized execution environment Mar. 24, 2009
7509639 Customized execution environment Mar. 24, 2009
7506176 Encryption mechanism on multi-core processor Mar. 17, 2009
7506034 Methods and apparatus for off loading content servers through direct file transfer from a storage center to an end-user Mar. 17, 2009
7503062 Method and apparatus for enabling database privileges Mar. 10, 2009
7496768 Providing secure input and output to a trusted agent in a system with a high-assurance execution environment Feb. 24, 2009
7496757 Software verification system, method and computer program element Feb. 24, 2009
7493497 Digital identity device Feb. 17, 2009
7493289 Digital content store system Feb. 17, 2009
7487365 Saving and retrieving data based on symmetric key encryption Feb. 3, 2009
7484239 Detecting heap and stack execution in the operating system using regions Jan. 27, 2009
7484105 Flash update using a trusted platform module Jan. 27, 2009
7484095 System for communicating program data between a first device and a second device Jan. 27, 2009
7484093 Information processor and information processing method Jan. 27, 2009
7484091 Method and system for providing a trusted platform module in a hypervisor environment Jan. 27, 2009
7480919 Safe exceptions Jan. 20, 2009
7480806 Multi-token seal and unseal Jan. 20, 2009
7480799 Traffic manager for distributed computing environments Jan. 20, 2009
7480797 Method and system for preventing current-privilege-level-information leaks to non-privileged code Jan. 20, 2009
7478237 System and method of allowing user mode applications with access to file data Jan. 13, 2009
7475398 System and method for implementing a smart system call Jan. 6, 2009
7475247 Method for using a portable computing device as a smart key device Jan. 6, 2009
7474618 Partitioning communication system Jan. 6, 2009
7472272 Digital asset usage accountability via event journaling Dec. 30, 2008
7469417 Infrastructure method and system for authenticated dynamic security domain boundary extension Dec. 23, 2008
7469338 System and method for cryptographic control of system configurations Dec. 23, 2008
7467304 System, device, and method of selectively allowing a host processor to access host-executable code Dec. 16, 2008
7467297 Apparatus of a flexible and common IPMP system for MPEG-2 content distribution and protection Dec. 16, 2008
7464403 Secure mobile office wireless local-area network application integration package running from CD-ROM Dec. 9, 2008
7457951 Data integrity monitoring in trusted computing entity Nov. 25, 2008
7457412 System and method for authenticating an operating system to a central processing unit, providing the CPU/OS with secure storage, and authenticating the CPU/OS to a third party Nov. 25, 2008
7454787 Secure direct memory access through system controllers and similar hardware devices Nov. 18, 2008
7454611 System and method for establishing trust without revealing identity Nov. 18, 2008
7451311 Method and system for decoding charging data records in mobile telephone networks Nov. 11, 2008
7448049 System and method of supporting kernel functionality Nov. 4, 2008
7441119 Offload processing for secure data transfer Oct. 21, 2008
7441118 Network appliance having trusted device for providing verifiable identity and/or integrity information Oct. 21, 2008
7437766 Method and apparatus providing deception and/or altered operation in an information system operating system Oct. 14, 2008
7437759 Kernel mode overflow attack prevention system and method Oct. 14, 2008
7437568 Apparatus and method for establishing trust Oct. 14, 2008
7437567 Portable device and method for accessing data key actuated devices Oct. 14, 2008
7437559 Electronic message authentication Oct. 14, 2008
7437557 Garbage collection system and method for a mobile communication terminal Oct. 14, 2008
7437556 Global visibility controls for operating system partitions Oct. 14, 2008
7436954 Security system with an intelligent DMA controller Oct. 14, 2008
7434259 Method for prompting a user to install and execute an unauthenticated computer application Oct. 7, 2008
7434062 Password encrypting apparatus and method for encrypting password Oct. 7, 2008
7432831 Handheld electronic device having reduced keyboard and multiple password access, and associated methods Oct. 7, 2008
7430585 Secure processing unit systems and methods Sep. 30, 2008
7428636 Selective encryption system and method for I/O operations Sep. 23, 2008

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