Information Security Applications

This volume collects the peer-reviewed papers presented at the 21st International Conference on Information Security Applications, known as WISA 2020, which took place on Jeju Island, South Korea, in August 2020. Of the 89 submissions the organizers received, 30 full research papers were chosen after careful review for inclusion.

The papers are grouped by theme. The sections cover AI security and intrusion detection, steganography and malware, application, system and hardware security, cryptography, advances in network security and attack defense, and cyber security.