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:
Jul. 04, 2023
Filed:
Jul. 28, 2020
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Abhishek Ranjan Singh, Pleasanton, CA (US);
Shih-Chun Chang, San Jose, CA (US);
Varun Sagar Malhotra, Sunnyvale, CA (US);
Hai Trong Vu, San Jose, CA (US);
Jackson Ngoc Ki Pang, Sunnyvale, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 43/045 (2022.01); G06F 9/455 (2018.01); H04L 9/40 (2022.01); G06N 20/00 (2019.01); G06F 21/55 (2013.01); G06F 21/56 (2013.01); G06F 16/28 (2019.01); G06F 16/2457 (2019.01); G06F 16/248 (2019.01); G06F 16/29 (2019.01); G06F 16/16 (2019.01); G06F 16/17 (2019.01); G06F 16/11 (2019.01); G06F 16/13 (2019.01); G06F 16/174 (2019.01); G06F 16/23 (2019.01); G06F 16/9535 (2019.01); G06N 99/00 (2019.01); H04L 9/32 (2006.01); H04L 41/0668 (2022.01); H04L 43/0805 (2022.01); H04L 43/0811 (2022.01); H04L 43/0852 (2022.01); H04L 43/106 (2022.01); H04L 45/00 (2022.01); H04L 45/50 (2022.01); H04L 67/12 (2022.01); H04L 43/026 (2022.01); H04L 61/5007 (2022.01); H04L 67/01 (2022.01); H04L 67/51 (2022.01); H04L 67/75 (2022.01); H04L 67/1001 (2022.01); H04W 72/54 (2023.01); H04L 43/062 (2022.01); H04L 43/10 (2022.01); H04L 47/2441 (2022.01); H04L 41/0893 (2022.01); H04L 43/08 (2022.01); H04L 43/04 (2022.01); H04W 84/18 (2009.01); H04L 67/10 (2022.01); H04L 41/046 (2022.01); H04L 43/0876 (2022.01); H04L 41/12 (2022.01); H04L 41/16 (2022.01); H04L 41/0816 (2022.01); G06F 21/53 (2013.01); H04L 41/22 (2022.01); G06F 3/04842 (2022.01); G06F 3/04847 (2022.01); H04L 41/0803 (2022.01); H04L 43/0829 (2022.01); H04L 43/16 (2022.01); H04L 1/24 (2006.01); H04L 9/08 (2006.01); H04J 3/06 (2006.01); H04J 3/14 (2006.01); H04L 47/20 (2022.01); H04L 47/32 (2022.01); H04L 43/0864 (2022.01); H04L 47/11 (2022.01); H04L 69/22 (2022.01); H04L 45/74 (2022.01); H04L 47/2483 (2022.01); H04L 43/0882 (2022.01); H04L 41/0806 (2022.01); H04L 43/0888 (2022.01); H04L 43/12 (2022.01); H04L 47/31 (2022.01); G06F 3/0482 (2013.01); G06T 11/20 (2006.01); H04L 43/02 (2022.01); H04L 47/28 (2022.01); H04L 69/16 (2022.01); H04L 45/302 (2022.01); H04L 67/50 (2022.01);
U.S. Cl.
CPC ...
H04L 43/045 (2013.01); G06F 3/0482 (2013.01); G06F 3/04842 (2013.01); G06F 3/04847 (2013.01); G06F 9/45558 (2013.01); G06F 16/122 (2019.01); G06F 16/137 (2019.01); G06F 16/162 (2019.01); G06F 16/17 (2019.01); G06F 16/173 (2019.01); G06F 16/174 (2019.01); G06F 16/1744 (2019.01); G06F 16/1748 (2019.01); G06F 16/235 (2019.01); G06F 16/2322 (2019.01); G06F 16/2365 (2019.01); G06F 16/248 (2019.01); G06F 16/24578 (2019.01); G06F 16/285 (2019.01); G06F 16/288 (2019.01); G06F 16/29 (2019.01); G06F 16/9535 (2019.01); G06F 21/53 (2013.01); G06F 21/552 (2013.01); G06F 21/556 (2013.01); G06F 21/566 (2013.01); G06N 20/00 (2019.01); G06N 99/00 (2013.01); G06T 11/206 (2013.01); H04J 3/0661 (2013.01); H04J 3/14 (2013.01); H04L 1/242 (2013.01); H04L 9/0866 (2013.01); H04L 9/3239 (2013.01); H04L 9/3242 (2013.01); H04L 41/046 (2013.01); H04L 41/0668 (2013.01); H04L 41/0803 (2013.01); H04L 41/0806 (2013.01); H04L 41/0816 (2013.01); H04L 41/0893 (2013.01); H04L 41/12 (2013.01); H04L 41/16 (2013.01); H04L 41/22 (2013.01); H04L 43/02 (2013.01); H04L 43/026 (2013.01); H04L 43/04 (2013.01); H04L 43/062 (2013.01); H04L 43/08 (2013.01); H04L 43/0805 (2013.01); H04L 43/0811 (2013.01); H04L 43/0829 (2013.01); H04L 43/0841 (2013.01); H04L 43/0858 (2013.01); H04L 43/0864 (2013.01); H04L 43/0876 (2013.01); H04L 43/0882 (2013.01); H04L 43/0888 (2013.01); H04L 43/10 (2013.01); H04L 43/106 (2013.01); H04L 43/12 (2013.01); H04L 43/16 (2013.01); H04L 45/306 (2013.01); H04L 45/38 (2013.01); H04L 45/46 (2013.01); H04L 45/507 (2013.01); H04L 45/66 (2013.01); H04L 45/74 (2013.01); H04L 47/11 (2013.01); H04L 47/20 (2013.01); H04L 47/2441 (2013.01); H04L 47/2483 (2013.01); H04L 47/28 (2013.01); H04L 47/31 (2013.01); H04L 47/32 (2013.01); H04L 61/5007 (2022.05); H04L 63/0227 (2013.01); H04L 63/0263 (2013.01); H04L 63/06 (2013.01); H04L 63/0876 (2013.01); H04L 63/145 (2013.01); H04L 63/1408 (2013.01); H04L 63/1416 (2013.01); H04L 63/1425 (2013.01); H04L 63/1433 (2013.01); H04L 63/1441 (2013.01); H04L 63/1458 (2013.01); H04L 63/1466 (2013.01); H04L 63/16 (2013.01); H04L 63/20 (2013.01); H04L 67/01 (2022.05); H04L 67/10 (2013.01); H04L 67/1001 (2022.05); H04L 67/12 (2013.01); H04L 67/51 (2022.05); H04L 67/75 (2022.05); H04L 69/16 (2013.01); H04L 69/22 (2013.01); H04W 72/54 (2023.01); H04W 84/18 (2013.01); G06F 2009/4557 (2013.01); G06F 2009/45587 (2013.01); G06F 2009/45591 (2013.01); G06F 2009/45595 (2013.01); G06F 2221/033 (2013.01); G06F 2221/2101 (2013.01); G06F 2221/2105 (2013.01); G06F 2221/2111 (2013.01); G06F 2221/2115 (2013.01); G06F 2221/2145 (2013.01); H04L 67/535 (2022.05);
Abstract
Systems, methods, and computer-readable media are provided for generating a unique ID for a sensor in a network. Once the sensor is installed on a component of the network, the sensor can send attributes of the sensor to a control server of the network. The attributes of the sensor can include at least one unique identifier of the sensor or the host component of the sensor. The control server can determine a hash value using a one-way hash function and a secret key, send the hash value to the sensor, and designate the hash value as a sensor ID of the sensor. In response to receiving the sensor ID, the sensor can incorporate the sensor ID in subsequent communication messages. Other components of the network can verify the validity of the sensor using a hash of the at least one unique identifier of the sensor and the secret key.