ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,380, issued on Feb. 10, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).

"Systems and methods for improved security in hybrid infrastructure" was invented by Shayak Lahiri (Redmond, Wash.), Narasimhan Ramasubramanian (Redmond, Wash.), Pranav Kukreja (Seattle) and Prashant Dewan (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples of the present disclosure describe systems and methods for improved security in hybrid infrastructure. A signing authority verifies its identity to an identity and access management (IAM) service and verify that it is running on a healthy node to the IAM service before the IAM service i...