Freestyle, a randomized version of ChaCha for resisting offline brute-force and dictionary attacks. - Arun Babu Puthuparambil; Jithin Jose Thomas (J. Inf. Secur. Appl., 2019)

Vermillion: A High-Performance Scalable IoT Middleware for Smart Cities. - Poorna Chandra Tejasvi; Vasanth Rajaraman; Arun Babu Puthuparambil; Akhil Pankaj; Bharadwaj Amrutur (CoRR, 2020)

A Distributed Hierarchy Framework for Enhancing Cyber Security of Control Center Applications. - Kuraganti Chetan Kumar; Paul Robert Bryan; Gurunath Gurrala; Ashish Joglekar; Arun Babu Puthuparambil; Rajesh Sundaresan; Himanshu Tyagi (CoRR, 2020)