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:
Jun. 30, 2026
Filed:
Jun. 08, 2021
Zscaler, Inc., San Jose, CA (US);
Changsha MA, Palo Alto, CA (US);
Loc Bui, San Jose, CA (US);
Dianhuan Lin, Sunnyvale, CA (US);
Rex Shang, Los Altos, CA (US);
Bryan Lee, San Jose, CA (US);
Shudong Zhou, Fremont, CA (US);
Howie Xu, Palo Alto, CA (US);
Naveen Selvan, Mohali, IN;
Nirmal Singh, Chandigarh, IN;
Deepen Desai, San Ramon, CA (US);
Parnit Sainion, Morgan Hill, CA (US);
Narinder Paul, Sunnyvale, CA (US);
Zscaler, Inc., San Jose, CA (US);
Abstract
Systems and methods include receiving a domain for a determination of a likelihood the domain is a command and control site; analyzing the domain with an ensemble of a plurality of trained machine learning models including a Uniform Resource Locator (URL) model that analyzes lexical features of a hostname of the domain and an artifact model that analyzes content features of a webpage associated with the domain; and combining results of the ensemble to predict the likelihood the domain is a command and control site.