Participants: Seishiro Terada (M2), Katsuya Nakajima (M2), Atsuko Miyaji (Professor)

The Information Security(ISEC) held a conference on November 9 and 10, 2023, in Hiroshima City, Hiroshima Prefecture at the Hiroshima Prefectural Culture Center and online. The presentations covered a wide range of topics including secret computing, secret sharing schemes, hash-based signatures, online fraud, lattice cryptography, key exchange, DNNs, and side-channel attacks. Insights were gained into methods for detecting attacks on physical devices and the security evaluation of signature schemes. During the question-and-answer sessions, there were lively exchanges of opinions.