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:
Nov. 18, 2025
Filed:
Mar. 12, 2024
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Anatoliy Panasyuk, Seattle, WA (US);
Luis Irun-Briz, Sammamish, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
According to examples, an apparatus includes a processor that receives a request from a requester apparatus to access a target apparatus. The processor may provide a token valid to the requester apparatus upon determining that the requester apparatus is authenticated to access the target apparatus, in which the token complies with and is sent via a centralized authentication and authorization protocol. The processor may also receive an access check message from the target apparatus, in which the access check message includes the token and the identity of the requester apparatus. In addition, the processor may enable the target apparatus to control access to the requester apparatus. The apparatus disclosed herein enable for the retrofitting of secure multi-factor or one-time password authentication into systems that rely on a centralized authentication and authorization protocol, such as the TACACS+ or the RADIUS protocol.