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. 20, 2025
Filed:
Jun. 17, 2022
Zscaler, Inc., San Jose, CA (US);
Vijay Bulusu, Fremont, CA (US);
Akshat Maheshwari, Bangalore, IN;
Harpreet Singh, San Jose, CA (US);
Sujay Kumar, Bangalore, IN;
Lidor Pergament, San Mateo, CA (US);
Srikanth Devarajan, Cupertino, CA (US);
Zscaler, Inc., San Jose, CA (US);
Abstract
A method implemented by a node in a cloud-based system includes responsive to monitoring a user device, detecting a request for encrypted traffic to a domain from the user device; checking if a domain certificate for the domain is available in cache; responsive to the domain certificate being in the cache, creating a first tunnel to the domain and a second tunnel to the user device; and, responsive to the domain certificate not being in the cache, generating the domain certificate with a cloud hardware security module (HSM) system, and creating the first tunnel and the second tunnel.