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. 22, 2025
Filed:
Jul. 19, 2023
Capital One Services, Llc, McLean, VA (US);
Anthony Glynn, Washington, DC (US);
Soumendra Bhattacharya, Union City, CA (US);
Collin Berman, Snoqualmie, WA (US);
Capital One Services, LLC, McLean, VA (US);
Abstract
Methods, systems, and apparatuses are described herein for protecting sensitive data even when Transport Layer Security (TLS) communication sessions are compromised. A computing device may send, via a web browser plugin of a web browser application executing on the computing device and to one or more remote servers, a request for a server secret that comprises a device fingerprint, an identification of the web browser application, and an identification of the web browser plugin. The computing device may receive the server secret and a public certificate associated with the remote server. The computing device may establish, via the web browser application, a TLS session with the one or more remote servers. The computing device may generate a session key. The computing device may receive data comprising unencrypted data and encrypted data. The computing device may decrypt the encrypted data based on the session key.