Organized a "One day Workshop on Next Generation Cyber Security" at IIIT-Allahabad, UP, India on 22 April 2025.
Served as reviewer in IEEE INDICON-2024, held during 19-21 December 2024 at IIT-Kharagpur, India.
Served as reviewer in 8th IEEE Conference on Information Communication Technology, IIIT-Allahabad, Prayagraj, India December 6-8, 2024.
Technical Program Committee Member of 20th India Council International Conference (INDICON-2023), Hanamakonda, India, December 14-17, 2023.
Coordinator of the "Two days International Workshop on Cyber Physical Systems Security" joinlty organized by IIIT Allahabad and cardiff University, UK at IIIT-Allahabad, UP, India during 21-22 August 2023.
Technical Review Committee Member of the 5th International Conference on Cybernetics, Cognition and Machine Learning Applications (IEEE – ICCCMLA), Germany , October 7–8, 2023.
Technical Review Committee Member of the 10th International Conference on Pattern Recognition and Machine Intelligence (PReMI'23), ISI Kolkata, India, December 12-15, 2023.
Technical Program Committee Member of the 3rd IEEE Bombay Section Signature Conference (IBSSC-2021), Gwalior, Madhya Pradesh (M.P.), India, 18-20 November, 2021.
Technical Program Committee Member of the IEEE HYDCON - International Conference on Engineering in 4th Industrial Revolution (EI4.0), Hyderabad, India, 11-12 September, 2020.
Technical Program Committee Member of the International Conference on IoT and its Applications (ICIA-2020), NIT Jamshedpur, India, December 26-27, 2020.
Technical Program Committee Member of the International Conference on Networks and Cryptology (NetCrypt), Jawaharlal Nehru University, New Delhi, India, June 14-16, 2019.
Technical Program Committee Member of the International Conference on Secure Knowledge Management in Artificial Intelligence Era (SKM-19), BITS Pilani, Goa Campus, India, December 21-22, 2019.
Technical Program Committee Member of the 3rd IEEE Conference on Information & Communication Technology (CICT-19), IIIT-Allahabad, India, December 06-08, 2019.
Co-coordinator of the “Workshop on Blockchain and its Applications” jointly organized by C3I Center, IIT Kanpur & NSC Lab, IIIT Allahabad, at IIIT Allahabad, UP, India, August 18-19, 2018.
Presented Paper in 6th IEEE International Conference on Information, Communication & Embedded Systems (ICICES), Chennai, India, February 2017. Paper Title: “IBC Based Verifiable Hash Chains for Reliable Internet Access in Intelligent Transportation Systems”.
Presented Paper in 3rd IEEE International Conference on Sensing, Signal Processing and Security (ICSSS), Chennai, India, May 2017. Paper Title: “Mutual Authentication for IoT Smart Environment Using Certificate-less Public Key Cryptography”.
Presented Paper in the International Conference on IoT in Social, Mobile, Analytics and Cloud (I-SMAC), Chennai, India, February 2017. Paper Title: “A Lightweight Remote User Authentication Protocol for Smart E-Health Networking Environment”.
Technical Program Committee Member of the Fourth International Symposium on Security in Computing and Communications (SSCC’16), Karnataka, India, September 13-16, 2016.
Taught a 3-hours tutorial course on “Network Security” as a part of the short term course on ‘Ethical Hacking and Network Security’ organized by NIT-Rourkela, India, during 8-12 March, 2016.
Technical Program Committee Member of the Fourth International Symposium on Security in Computing and Communications (SSCC’16), Jaipur, India, September 21-24, 2016.
Reviewer of 2014 IEEE International Conference on Electronics, Computing, Communication Technologies (CONECCT'2014), IISc, Bangalore.
Presented Paper in 9th International Conference on Information Systems Security (ICISS), Kolkata, India, December 2013. Paper Title: “A Voucher Assisted Adaptive Acknowledgement Based Intrusion Detection Protocol for MANETs”.
Presented Paper in International Symposium on Security in Computing and Communications (SSCC), Mysore, India, August 2013. Paper Title: “A Multicast Authentication Protocol (MAP) for Dynamic Multicast Groups in Wireless Networks”.
Presented Paper in 8th International Conference on Information Systems Security (ICISS), Guwahati, India, December 2012. Paper Title: “Certificate-Less On-Demand Public Key Management (CLPKM) for Self-organized MANETs”.
Presented Paper in 26th IEEE International Conference on Advanced Information Networking and Applications Workshops (WAINA), Fukuoka, Japan, March 2012. Paper Title: “Membership Models and the Design of Authentication Protocols for MANETs”.