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:
Jun. 12, 2023
End-to-end context isolation across microservices in a multi-tenant distributed cloud infrastructure
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Suyin Liu, Suzhou, CN;
Jie Liu, Bellevue, WA (US);
Na Li, Bellevue, WA (US);
Yizhong Wu, Shanghai, CN;
Chuanbo Zhang, Suzhou, CN;
Xiangyi Deng, Suzhou, CN;
Yiteng Yu, Shanghai, CN;
Yu Zhang, Suzhou, CN;
Yu Xia, Suzhou, CN;
Jonathan Shi, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
This disclosure relates to a context enforcement system that efficiently and securely protects tenant context information that travels across microservices in a multi-tenant distributed cloud computing system and protects against data leaks that often occur in conventional microservice management systems. For example, the context enforcement system ensures secure external and internal communications and context isolation by providing various shared library functions to microservices of a multi-tenant distributed cloud computing system. Additionally, the shared library provided by the context enforcement system improves the efficiency of the multi-tenant distributed cloud computing system by allowing microservices to focus on target operations rather than also maintaining and performing additional redundant functions.