Published patent application 3 of 3 · Journal 23/2026
Zero-trust physical enclave security using continuous biometric entropy and RF-based perimeter monitoring
A workstation that stays unlocked only while a live pulse is present and no unknown radio is nearby. Lose either, and the session keys are destroyed on the spot.
- Session keys from live PPG pulse entropy, SHA-3
- Keys wiped when presence drops or an RF emitter appears
- Screen falls to static the moment a session ends
- Number
- IN202641067209 A1
- Filed
- 29.05.2026
- Published
- 05.06.2026, journal 23/2026
- Office
- Intellectual Property Office, India
- Applicant
- Vellore Institute of Technology
- Inventors
- Thanga Mariappan L, Anshul Panigrahi, Aryan Saxena, Yash Bajpai
