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:
Sep. 29, 2020
Filed:
Apr. 14, 2016
Applicant:
Sophos Limited, Abingdon, GB;
Inventors:
Stefan Ortner, Linz, AT;
Andreas Berger, Linz, AT;
Vincent Vanbiervliet, Linden, BE;
Kenneth D. Ray, Seattle, WA (US);
Assignee:
Sophos Limited, Abingdon, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 63/0435 (2013.01); G06F 21/6218 (2013.01); H04L 63/061 (2013.01); H04L 63/062 (2013.01); H04L 63/083 (2013.01); H04L 63/1433 (2013.01); H04L 2463/041 (2013.01); H04L 2463/062 (2013.01);
Abstract
A portable encryption format wraps encrypted files in a self-executing container that facilitates transparent, identity-based decryption for properly authenticated users while also providing local password access to wrapped files when identity-based decryption is not available.