ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,386, issued on April 8, was assigned to WHITELINT GLOBAL PVT LTD (New Delhi).

"Methods and system for providing security to Critical Systems connected to a computer network" was invented by Mohit Soni (New Delhi).

According to the abstract* released by the U.S. Patent & Trademark Office: "One system for safeguarding a critical computing device is connected to an external communication network. The critical computing device stores critical data or is connected to a memory device storing critical data. The system includes a memory unit and a filtering module. The memory unit stores an entropy table having entropy values related to data packets regarding disorders in the data packet...