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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.:

US 10903999 B1

PDFFull Text
Date of Patent:
Jan. 26, 2021

Filed:

Sep. 11, 2019

Protecting pii data from man-in-the-middle attacks in a network

Applicant:

Zscaler, Inc., San Jose, CA (US);

Inventors:

Vivek Ashwin Raman, San Jose, CA (US);

Ajit Singh, San Jose, CA (US);

Assignee:

Zscaler, Inc., San Jose, CA (US);

Attorneys:

Clements Bernard Walker

Lawrence A. Baratta, Jr.

Primary Examiner:

Mohammad A Siddiqi

Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04L 9/32 (2006.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/14 (2013.01); H04L 9/0631 (2013.01); H04L 9/083 (2013.01); H04L 9/0825 (2013.01); H04L 9/0891 (2013.01); H04L 9/3242 (2013.01);
Abstract

Systems and methods include receiving a request from a client with the request including an authentication token as a request header, wherein the authentication token includes a first encryption key, a second encryption key, and a timestamp; decrypting the authentication token with a private key of the server to obtain the first encryption key, the second encryption key, and the timestamp; and validating the request based on the first encryption key and the timestamp, and, if valid, decrypting payload of the request with the second encryption key.

Find Patent Forward Citations

Raman, Vivek. (2021). Protecting pii data from man-in-the-middle attacks in a network (U.S. Patent No. 10903999). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10903999

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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