This book constitutes the refereed proceedings of the 14th International Conference on Information and Communications Security, ICICS 2012, held in Hong Kong, China, in October 2012. The 23 regular papers and 26 short papers were carefully reviewed and selected from 101 submissions. The papers cover many important areas in information security such as privacy, security in mobile systems, software and network security, cryptanalysis, applied cryptography as well as GPU-enabled computation.

This book constitutes the refereed proceedings of the 13th International Conference on Provable Security, ProvSec 2019, held in Cairns, QLD, Australia, in October 2019. The 18 full and 6 short papers presented were carefully reviewed and selected from 51 submissions. The papers focus on provable security as an essential tool for analyzing security of modern cryptographic primitives, including a special theme on "Practical Security."