The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2010
Filed:
May. 27, 2005
Olivier Charles, Paris, FR;
Laurent Butti, Boulogne Billancourt, FR;
Franck Veysset, Moulineaux, FR;
Olivier Charles, Paris, FR;
Laurent Butti, Boulogne Billancourt, FR;
Franck Veysset, Moulineaux, FR;
France Telecom, Paris, FR;
Abstract
Disclosed is a method and system for controlling access of a source terminal to a network that includes, in particular, a firewall and an authentication portal that maintains the firewall during an access request originating from the source terminal and which permits access when periodically and subsequently provided with a valid authentication token. The source terminal can also communicate in tunnel mode with the destination terminal of the network via a block mode tunnel. Authentication tokens are periodically supplied on the OSI Layer 2 level so that the tokens continue to be provided during a block tunnel mode communication. A network operator can maintain access control using a captive portal paradigm even when a user chooses to use a block mode tunnel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile