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:
Oct. 25, 2022
Filed:
Dec. 18, 2019
Pulse Secure, Llc, San Jose, CA (US);
Biju Kaimal, Bangalore, IN;
Bandam Radha Shravan, Telangana, IN;
Thiyagu Rajendran, Bangalore, IN;
Clifford E. Kahn, Westford, MA (US);
Pulse Secure, LLC, San Jose, CA (US);
Abstract
Attacks on a network device, e.g. an IoT device, are detected by analyzing network traffic and subsequently quarantining or blocking the network device on the network to prevent lateral movement of malware. The techniques described herein relate to developing a baseline of network device activity corresponding with a network device during a learning period and comparing the baseline of network device activity with new network activity by the network device in order to identify potentially unusual network device activity by the network device. If unusual network activity is found, remedial actions such as quarantining the network device or restricting some access to a network may be initiated.