A PUF prototype is developed by IIT Kharagpur Scientists to protect IoT devices

IIT Kharagpur Scientists designed the "Physically Unclonable Functions" (PUF) which are fingerprint generator circuits that can protect Internet of Things (IoT) infrastructure from manipulation. The IoT devices like doctors remotely monitoring the pacemaker in a patient's heart and modifying its pace, run on a command being sent out from one device to another through a network, and these commands are often unencrypted. This makes electronic devices vulnerable to hacking and manipulations in command.

Rajat Subhra Chakraborty from IIT Kharagpur who is one of the two main faculty members leading the research efforts associated with the IoT Laboratory of the CSE department stated that the PUF can be installed in any of the IoT device as they are light in weight and consume very less power. PUFs are fingerprint generator circuits for electronic objects which uniquely identify each object, and help in authenticating the commands sent to connected IoT devices. The receiving device shall read the command, verify the authenticity of the sender and then operate.

Urbi Chatterjee a research scholar at CSE department stated that the team has already developed a prototype and it is tested on commercially available devices at the IoT Lab. For wireless smart lighting system and wireless IP CCTV camera, testing has been successfully completed. The team equipped the devices with PUF and tested them for unauthorised usage which was prevented through PUF.

glimepirid 83 glimepirid 2 mg glimepirid wiki
More News
GATE 2025 Topper List: IIT Roorkee announces subject-wise AIR 1 list
GATE 2025 Subject-Wise AIR Toppers List: The all India rank (AIR) list indicating the toppers in the Graduate Aptitude Test in Engineering (GATE) 2025 has been released. Candidates can now check the subject-wise top rank holders in GATE 2025 at ...
JEE Advanced 2025: SC asks Centre, JAB, others to respond to plea
The Supreme Court on Thursday sought responses from the Centre and others on a plea seeking a direction to allow students, who had passed Class 12 exams in 2023, to participate in JEE Advanced 2025 for securing admissions in the Indian Institutes of ...
Rajasthan REET 2024 answer key out at reet2024.co.in
REET Answer Key 2025 Released at reet2024.co.in: The Rajasthan Board of Secondary Education (RBSE) has released the Rajasthan Teacher Eligibility Test (REET) answer key 2025 on March 25. Candidates who had appeared in the exam can now download t...
GATE 2025 Topper List: IIT Delhi announces subject-wise AIR toppers list
GATE 2025 Subject-Wise AIR Toppers List: The all India rank (AIR) list indicating the toppers in the Graduate Aptitude Test in Engineering (GATE) 2025 has been released. Candidates can now check the subject-wise top rank holders in GATE 2025 at ...
MAH CET 2025: Normalistion process for MBA, MCA scores | Explained
MAH CET 2025 Normalisation: The Common Entrance Test (CET) cell, Maharashtra, has released the normalisation method for MAH CET 2025 for MBA and MCA programmes to ensure fairness in score calculation, as the exams are conducted in multiple shift...
Bihar Board 12th Result 2025 (Out) Direct Link: Check roll-number wise result on education.indianexpress.com
BSEB Inter Result 2025: The Bihar School Examination Board (BSEB) released the Class 12 intermediate results today, March 25. The BSEB official websites—interresult2025.com and https://www.vidyavision.com/—will make th...
APSC CCE 2025 Notification Released: Applications to start from March 28 - Eligibility, fees, exam process
APSC CCE Prelims 2025 Notification Released: The Assam Public Service Commission (APSC) has released the notification for the Combined Competitive (Preliminary) Examination 2025. Eligible candidates can apply online through the official website,...
Bihar Board 12th Result 2025: BSEB Inter scorecards expected date and time
Bihar Board Class 12th Result 2025 Date: The Bihar School Examination Board (BSEB), Patna, has completed the Class 10 and 12 examinations. The results for the BSEB Class 12 (Intermediate) exams will likely be released on March 27, as reported by...
GATE 2025 ECE (AIR 1): ‘I prepared during my 3-hour commute to Jadavpur University
Swarnava Biswas from West Bengal has achieved a score of 82.67 out of 100 in Electronics and Communication Engineering in the GATE 2025 exam. Coming from a unique background, his father is a chess coach, while his mother is a professional photographe...
Assam Board Paper Leak: Class 11th Maths exam cancelled, new date later
The Class 11 Mathematics paper of the Assam state board was allegedly leaked, forcing the authorities to cancel the examinations on Thursday and lodge police complaints, officials said. The new date and further updates will be notified soon, the mini...