This book constitutes revised selected papers from the thoroughly refereed conference proceedings of the 14th International Conference on Innovative Security Solutions for Information Technology and Communications, SecITC 2021, which was held virtually in November 2021. The 22 full papers included in this book were carefully reviewed and selected from 40 submissions. They deal with emergent topics in security and privacy from different communities.

This book constitutes the thoroughly refereed proceedings of the 11th International Conference on Security for Information Technology and Communications, SecITC 2018, held in Bucharest, Romania, in November 2018. The 35 revised full papers presented together with 3 invited talks were carefully reviewed and selected from 70 submissions. The papers present advances in the theory, design, implementation, analysis, verification, or evaluation of secure systems and algorithms.