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:
Dec. 28, 2021
Filed:
Nov. 14, 2019
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Selvaraj Mani, Union City, CA (US);
Frank Brockners, Cologne, DE;
Shwetha Subray Bhandari, Bangalore, IN;
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 29/12 (2006.01);
U.S. Cl.
CPC ...
H04L 63/20 (2013.01); H04L 9/3213 (2013.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01); H04L 9/3271 (2013.01); H04L 61/1511 (2013.01); H04L 63/126 (2013.01);
Abstract
Technologies for attestation techniques, systems, and methods to confirm the integrity of a device for service discovery and more specifically, for proving trustworthiness of particular service devices and/or mDNS controller/network elements with respect to DNS/mDNS service discovery. Such attestation techniques may implement canary stamps (e.g., tokens or metadata elements containing or reflecting security measures taken at the device).