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. 12, 2020
Filed:
Jun. 09, 2016
Applicant:
Blackberry Limited, Waterloo, CA;
Inventor:
Glenn Daniel Wurster, Kitchener, CA;
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2019.01); H04L 29/06 (2006.01); G06F 21/62 (2013.01); G06F 21/60 (2013.01); H04W 12/06 (2009.01);
U.S. Cl.
CPC ...
G06F 21/6209 (2013.01); H04L 63/0876 (2013.01); G06F 21/602 (2013.01); H04L 63/123 (2013.01); H04W 12/06 (2013.01);
Abstract
A system and method to control access to data are disclosed. A request for a subject to perform an action on an object is received. A determination is made whether a policy for the subject limits the action to an object with integrity protection. The action is performed based on determining the object has integrity protection. The request is rejected based on determining the object does not have integrity protection.