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:
May. 01, 2018
Filed:
Dec. 31, 2014
Symantec Corporation, Mountain View, CA (US);
Susanta K. Nanda, Los Angeles, CA (US);
Yuqiong Sun, State College, PA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
The disclosed computer-implemented method for monitoring virtual networks may include (1) identifying a virtual network containing at least one virtualized switching device that routes network traffic from a source port within the virtual network to a destination port, (2) providing, within the virtualized switching device, a set of software-defined network rules containing criteria for identifying packets having at least one predetermined property associated with a security policy, (3) intercepting, at the source port, a packet destined for the destination port, (4) determining that at least one characteristic of the packet satisfies at least one of the rules, and (5) in response to determining that the characteristic of the packet satisfies at least one of the rules, forwarding a copy of the packet to a virtual tap port that analyzes the packet for security threats. Various other methods, systems, and computer-readable media are also disclosed.