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.

Date of Patent:
Jan. 03, 2017

Filed:

Dec. 03, 2015
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Ishai Borovoy, Petach Tiqwa, IL;

Iddo Levin, Tel Aviv, IL;

Haim Schneider, Ramot Meir, IL;

Artem Spector, Rishon Le-Zion, IL;

Tomer Vilensky, Tel Aviv, IL;

Uri Zonens, Tel Aviv, IL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/10 (2013.01); H04L 63/08 (2013.01);
Abstract

Examples of techniques for validating access tokens are described herein. An example computer-implemented method includes receiving, via a processor, a pushed event at a server. The method includes adding, via the processor, a value of the pushed event to a black list of recently disabled users, devices, applications, or any combination thereof. The method also includes receiving, via the processor, a request to access a resource on the server, the request including an access token. The method further includes comparing, via the processor, a field value of the access token with the black list. The method further includes declining, via the processor, the request based on a match of the field value of the access token with a value of the pushed event in the black list.


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