MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202511020202 A) filed by Chairman, Defence Research & Development Organisation Drdo on March 06, 2025, for System And Method For Validation Of Operating System Hardening.

Inventors include Walia, Gurjit Singh; Sagar, Sunil; Dube, Abhinav; Patil, Mahesh Uttam; Chaithanya, M K; Vamsi, D Mohana; Abhishek; and Ranjith, Ilaveni.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: A method 600 for validating operating system (OS) hardening is disclosed. A source code of a hardened OS is received along with claimed hardened OS artefacts. One or more configuration files corresponding to different OS layers...