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:
Nov. 17, 2009
Filed:
Mar. 30, 2005
Rephael Tzakikario, Kfar Saba, IL;
Dan Touitou, Ramat Gan, IL;
Guy Pazi, Ramat Hasharon, IL;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method for authenticating communication traffic includes receiving a first Domain Name System (DNS) request, sent using a connectionless protocol over a network from a source address, to provide network information regarding a domain name. Responsively to the first DNS request, a client at the source address is solicited to send a second DNS request using the connectionless protocol. An authenticity of the first DNS request is assessed based on the second DNS request.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile