Dynamic trust management

Details Dynamic trust management Dynamic trust management

2008-03-31

2011-11-15

Jung, David Y (Department: 2431)

Information security

Monitoring or scanning of software or data including attack...

C726S025000, C726S026000

Reexamination Certificate

active

08060934

ABSTRACT:
A method and apparatus are provided for tracking the state of a software component in use on a computing platform. Upon a change of a first type in the software component (such as a change to an integrity-critical part of the component), an appropriate integrity metric of the software component is reliably measured and recorded in cumulative combination with any previous integrity metric values recorded for changes of the first type to the software component. Upon a change of a second type in the software component (such as a change to a non integrity-critical part of the component), an appropriate integrity metric of the software component is reliably measured and recorded as a replacement for any previous integrity metric value recorded for changes of the second type to the software component. The two resultant values provide an indication of the integrity state of the software component.

REFERENCES:
patent: 6061740 (2000-05-01), Ferguson et al.
patent: 2003/0196083 (2003-10-01), Grawrock et al.
patent: 2005/0033987 (2005-02-01), Yan et al.
patent: 2005/0132122 (2005-06-01), Rozas
patent: 2375199 (2002-11-01), None
patent: 2 424 494 (2006-09-01), None
patent: WO-2006/100522 (2006-09-01), None
Trusted Computing Enabled Access Control for Virtual Organizations; Jing Zhan; Huanguo Zhang; Computational Intelligence and Security Workshops, 2007. CISW 2007. International Conference on; Publication Year: 2007 , pp. 490-493.
A Dynamic Anonymous P2P Reputation System Based on Trusted Computing Technology Liming Hao; Shutang Yang; Songnian Lu; Gongliang Chen; Global Telecommunications Conference, 2007. GLOBECOM '07. IEEE Publication Year: 2007 , pp. 332-337.
Trusted Computing Dynamic Attestation by Using Static Analysis Based Behavior Model; Yu, Fajiang; Tang, Xianglei; Yu, Yue; Li, Tong; Yang, Tong; Parallel and Distributed Processing with Applications Workshops (ISPAW), 2011 Ninth IEEE International Symposium on; Publication Year: 2011 , pp. 1-6.
TPM Main Part 1 Design Principles, Specification Version 1.2, Level 2 Revision 103, Jul. 9, 2007, 182 pgs.
European Search Report, European Patent Office, European Patent Application No. 08153366.3, May 27, 2010.

Affiliated with

Also associated with

Rating

Dynamic trust management does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dynamic trust management, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic trust management will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4265151