MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202611053067 A) filed by Greater Noida Institute Of Technology, Greater Noida, Uttar Pradesh, on April 25, for 'file monitoring using hashing.'

Inventor(s) include Mr. Rajat Kishor Varshney; Ms. Shikha Srivastava; Kishan Thakur; Lawkush Kumar Thakur; Md Mazharul Haque; Aman Kumar Pandey; Uday Kumar Rajak; Ankit Patel; Hiral Mazumdar; Tushar Pandey; and Aditya Sharma.

The application for the patent was published on May 29, under issue no. 22/2026.

According to the abstract released by the Intellectual Property India: "The present invention relates to a file integrity monitoring system based on cryptographic hashing techniques for detecting unauthorized file modifications. The system generates baseline hashes using SHA-256 and continuously monitors file systems through a hybrid approach combining event-driven detection and periodic polling. Detected changes are classified into categories such as addition, deletion, modification, and renaming using hash comparison techniques. The system logs all events with timestamps and hash values and provides alert notifications through graphical interfaces and optional email alerts. It also supports baseline management for updating authorized changes. The invention offers a portable, reliable, and cost-effective solution for ensuring data integrity and enhancing cybersecurity."

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