Security on "A Lightweight Authentication Scheme with User Untraceability". - Niranchana Radhakrishnan; Marimuthu Karuppiah; Pandi Vijayakumar; Md. Zakirul Alam Bhuiyan (SpaCCS Workshops, 2017)

Consistent and effective energy utilisation of node model for securing data in wireless sensor networks. - P. Balamurugan 002; Marimuthu Karuppiah; A. Mummoorthy; A. M. Viswabharathi; Niranchana Radhakrishnan (Int. J. Grid Util. Comput., 2018)

Modification of AES using genetic algorithms for high-definition image encryption. - Sayantani Basu; Marimuthu Karuppiah; S. Rajkumar 001; Niranchana Radhakrishnan (Int. J. Intell. Syst. Technol. Appl., 2018)

Bio-inspired cryptosystem with DNA cryptography and neural networks. - Sayantani Basu; Marimuthu Karuppiah; Mita Nasipuri; Anup Kumar Halder; Niranchana Radhakrishnan (J. Syst. Archit., 2019)

Secure Remote User Mutual Authentication Scheme with Key Agreement for Cloud Environment. - Marimuthu Karuppiah; Ashok Kumar Das; Xiong Li 002; Saru Kumari; Fan Wu 003; Shehzad Ashraf Chaudhry; Niranchana Radhakrishnan (Mob. Networks Appl., 2019)

Type-specific classification of bronchogenic carcinomas using bi-layer mutated particle swarm optimisation. - P. Balamurugan 002; A. M. Viswabharathi; Marimuthu Karuppiah; Niranchana Radhakrishnan (Int. J. Comput. Aided Eng. Technol., 2020)

Enhancing Connectivity in Rural Areas: Secure Spectrum Access in 6G Networks Using Advanced Encryption and Spectrum Sensing Techniques. - P. Deepanramkumar 001; A. Helen Sharmila; Niranchana Radhakrishnan; Devulapalli Sudheer; Jeethu V. Devasia; Ch. Pradeep Reddy; Gokul Yenduri; N. Jaisankar (IT Prof., 2024)

Real-Time Threat Detection and AI-Driven Predictive Security for Consumer Applications. - Sugirtha Thayalan; Niranchana Radhakrishnan; T. V. Ramana; Ganesh Gopal Devarajan; Marimuthu Karuppiah; Maryam M. Al Dabel (IEEE Trans. Consumer Electron., 2025)

Urban data fusion for spatio-temporal incident forecasting using graph attention and generative AI. - Niranchana Radhakrishnan; Hemalatha S.; Ganesh Gopal Devarajan; Nachiyappan S.; Karthick S.; Abhishek Singhal (Inf. Fusion, 2026)