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. 29, 2016
Filed:
Jun. 12, 2014
Cisco Technology, Inc., San Jose, CA (US);
Chris A. Shenefiel, Oakton, VA (US);
Rafael Mantilla Montalvo, Raleigh, NC (US);
Roy M. Brooks, New Hill, NC (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Techniques are presented herein for attesting the trustworthiness of devices in a secure network during run-time operation. A security management device is configured to perform network trust attestation operations in order to generate an access control policy that defines access rights for a device in a network. The access control policy is assured by creating a hash value for the access control policy and then signing the hash value to generate a signed hash value. The signed hash value is integrated with the access control policy, and the access control policy is sent with the signed hash value to the operator device for verification.