Participant: Po-Chu Hsu(D3)

SciSec is an international conference on science of cyber security, now in its 4th year. This year's conference was a hybrid event, with the on-site conference held in Shimane, Japan. Fifty presentations were given on topics ranging from cryptography to security in general, including blockchain, AI crypto, cryptography, cyber-physical system, malware, mobile system security, theory and application of blockchain and NFT, system and web security, security in financial industry, social engineering and personalized security, mathematical science of quantum safety and its application, and privacy and anonymity.