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:
Aug. 13, 2013
Filed:
May. 20, 2009
Praerit Garg, Kirkland, WA (US);
Cliff Van Dyke, Bellevue, WA (US);
Karthik Jaganathan, Kirkland, WA (US);
Mark Pustilnik, Newcastle, WA (US);
Donald E. Schmidt, Redmond, WA (US);
Praerit Garg, Kirkland, WA (US);
Cliff Van Dyke, Bellevue, WA (US);
Karthik Jaganathan, Kirkland, WA (US);
Mark Pustilnik, Newcastle, WA (US);
Donald E. Schmidt, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A selective cross-realm authenticator associates an identifier with a request from an entity authenticated in one realm to access a resource associated with a second realm. The identifier indicates that the entity was authenticated in a realm other than the realm associated with the requested resource. A domain controller associated with the resource performs an access check to verify that the authenticated user is authorized to authenticate to the requested resource. Permissions associated with the resource can be used to specify levels of access to be granted to entities authenticated by a domain controller associated with another realm.