Patent · US Active

Detection of authorization across systems

US10171467B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Lei Nie · San Diego, US
Chun Lei Xu · Yangshuo, CN

Key dates

Filing date	Jul 21, 2016
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Jul 21, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/10
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Example embodiments of the present disclosure provide methods, devices, and computer programs for authorization detection. The first system receives, from the second system unauthorized by the first system, a request for operating a resource of the first system. The first system causes a detection of an authorization chain to be detected based on the first record that at least indicates one or more systems that are authorized by the first system. The authorization chain includes at least a third system that authorizes the second system and is authorized by the first system. If the authorization chain is detected, the first system authorizes the operation of the resource of the first system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.