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. 19, 2012
Filed:
Jun. 22, 2009
Anoop Kandi Reddy, Santa Clara, CA (US);
Craig Steven Anderson, Santa Clara, CA (US);
Prakash Khemani, Santa Clara, CA (US);
Anoop Kandi Reddy, Santa Clara, CA (US);
Craig Steven Anderson, Santa Clara, CA (US);
Prakash Khemani, Santa Clara, CA (US);
Citrix Systems, Inc., Fort Lauderdale, FL (US);
Abstract
The present invention is directed towards systems and methods for integrating cache managing and application firewall processing in a networked system. In various embodiments, an integrated cache/firewall system comprises an application firewall operating in conjunction with a cache managing system in operation on an intermediary device. In various embodiments, the application firewall processes a received HTTP response to a request by a networked entity serviced by the intermediary device. The application firewall generates metadata from the HTTP response and stores the metadata in cache with the HTTP response. When a subsequent request hits in the cache, the metadata is identified to a user session associated with the subsequent request. In various embodiments, the application firewall can modify a cache-control header of the received HTTP response, and can alter the cookie-setting header of the cached HTTP response. The system and methods can significantly reduce processing time associated with application firewall processing of web content exchanged over a network.