Method and system for peer-to-peer authorization

Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network access regulating

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C709S217000, C709S218000

Reexamination Certificate

active

07877480

ABSTRACT:
An authorization mechanism within a peer-to-peer network is presented. A central server that operates a centralized data repository search engine within a peer-to-peer network performs authentication and authorization operations with respect to users that access its services. A user at a peer node reviews peer-to-peer search results that have been gathered and returned by the centralized search engine. When the user desires to retrieve a file from another peer node, the user's peer node must obtain an authorization token from the central server, which authenticates the user or has previously authenticated the user. The user's peer node then presents the authorization token along with a request to retrieve the file from the other peer node. After verifying the authorization token, the other peer node responds with the requested file. If the other peer node cannot verify the authorization token, then the other peer node denies access to the file.

REFERENCES:
patent: 5491752 (1996-02-01), Kaufman et al.
patent: 5506961 (1996-04-01), Carlson et al.
patent: 6339423 (2002-01-01), Sampson et al.
patent: 6381602 (2002-04-01), Shoroff et al.
patent: 6476833 (2002-11-01), Moshfeghi
patent: 6591290 (2003-07-01), Clarisse et al.
patent: 6961723 (2005-11-01), Faybishenko et al.
patent: 7130877 (2006-10-01), McNeely et al.
patent: 7130921 (2006-10-01), Goodman et al.
patent: 7451217 (2008-11-01), Wardrop
patent: WO 0186392 (2001-11-01), None
patent: WO 02/044843 (2002-06-01), None
patent: WO 2004/057517 (2004-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for peer-to-peer authorization does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for peer-to-peer authorization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for peer-to-peer authorization will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2700474

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.