Authenticated search engines

Details Authenticated search engines Authenticated search engines

2005-08-23

2005-08-23

Jung, David (Department: 2134)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

C709S201000, C707S793000

Reexamination Certificate

active

06934859

ABSTRACT:
An accessing technique includes a first networked entity having a first security level and a search engine having a second security level. Access is allowed to the first networked entity upon the second security level being equal to or higher than the first security level. Access to the search engine by a user having a third security level is allowed upon the third security level being equal to or higher than the second security level. The search engine and the user may present a digital signature certificate in attempting access of the first networked entity and the search engine respectively. The first networked entity may query a second networked entity to determine the security level of the search engine relative to the first networked entity and the search engine may query the second networked entity to determine the security level of the user relative to the search engine.

REFERENCES:
patent: 5572673 (1996-11-01), Shurts
patent: 5991751 (1999-11-01), Rivette
patent: 0926605 (1999-06-01), None
Securing electronic commerce: reducing the SSL overhead Apostolopoulos, G.; Peris, V.; Pradhan, P.; Saha, D.; Network, IEEE , vol.: 14 , Issue: 4 , Jul.-Aug. 2000, pp. 8-16.
Security server incorporating relay servers for distributed processing environments Imada, M.; Kogiku, I.; Autonomous Decentralized Systems, 1999. Integration of Heterogeneous Systems. Proceedings. The Fourth International Symposium on Mar. 21-23, 1999, pp. 246-251.
Policy based access control framework for large networks Duan Haixin; Wu Jianping; Li Xing; Networks, 2000. (ICON 2000). Proceedings. IEEE International Conference on , Sep. 5-8, 2000, pp. 267-272.
http://www.windowsecurity.com/.
http://www.libertas-solutions.com/solutions/search-engine-promotion/control-search-engine-access.php.
Charles R. Young,A Security Policy for a Profile-Oriented Operating System, May 4, 1981, pp. 273-282.

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