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. 26, 2013
Filed:
Aug. 01, 2006
Paul Gleichauf, Saratoga, CA (US);
Paul Gleichauf, Saratoga, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Techniques for dynamically configuring security mechanisms in a network can construct security perimeters that satisfy security needs at any given time while also efficiently spreading security functions among network elements and systems. In one technique, a network element comprises security function modules. Systems toward which the network element forwards data packets also comprise security function modules. A particular security function module on the network element begins in a state of deactivation. The network element determines whether a corresponding security function module on one of the systems is functioning in a satisfactory manner. If not, then the network element activates the particular security function module. While activated, the particular security function module may perform at least some of the security function operations that the corresponding security function module would have performed if the corresponding security function module was satisfactory.