Cyber Security, Privacy and Networking [electronic resource] : Proceedings of ICSPN 2021 / edited by Dharma P. Agrawal, Nadia Nedjah, B. B. Gupta, Gregorio Martinez Perez.

A New Modified MD5-224 bits Hash Function and an Efficient Message Authentication Code Based on Quasigroups -- Leveraging Transfer Learning for Effective Recognition of Emotions from Images: A Review -- An Automated System for Facial Mask Detection and Face Recognition during COVID - 19 Pandemic -- ROS Simulation Based Autonomous Navigation Systems & Object Detection -- Robotic Assistant for Medicine and Food Delivery in Healthcare.

This book covers selected high-quality research papers presented in the International Conference on Cyber Security, Privacy and Networking (ICSPN 2021), organized during 17-19 September 2021 in India in Online mode. The objectives of ICSPN 2021 is to provide a premier international platform for deliberations on strategies, recent trends, innovative approaches, discussions and presentations on the most recent cyber security, privacy and networking challenges and developments from the perspective of providing security awareness and its best practices for the real world. Moreover, the motivation to organize this conference is to promote research by sharing innovative ideas among all levels of the scientific community, and to provide opportunities to develop creative solutions to various security, privacy and networking problems.