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:
Oct. 19, 2010
Filed:
Jul. 25, 2007
Robert Winter, Leander, TX (US);
Travis L. Hart, Jr., Austin, TX (US);
Robert Winter, Leander, TX (US);
Travis L. Hart, Jr., Austin, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
Enhanced network security is provided through an intermediate network device, such as a switch or router, which stores in local memory a session key created based on session parameters. Subsequent attempts to communicate information through the session require authorization at the intermediate device by verification of the session key. For example, selected parameters from a protocol data unit are extracted to form a key, such as an IP address, MAC address, VLAN ID, socket number and application fields. Network accessible memory physically located in an infrastructure device provides an alternative repository for session-based information to enhance network communication security.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile