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:
Jan. 03, 2023
Filed:
Feb. 05, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Marc Brooker, Seattle, WA (US);
Osman Surkatty, Seattle, WA (US);
Mikhail Danilov, Sammamish, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods are provided for scoped credentials within secure execution environments executing within virtual machines instances in an on-demand code execution system. In the on-demand code execution system, the execution environments are reset after every request or session. By resetting the single execution environment after each request or session, security issues are addressed, such as side-channel attacks and persistent malware. Additionally, the use of scoped credentials improves security by limiting the access rights for each code execution request or session to the smallest atomic level for the request or session. Following the request or session, the scoped credential is invalidated.