This book constitutes the thoroughly refereed post-conference proceedings of the 13th International Conference on Security for Information Technology and Communications, SecITC 2020, held in Bucharest, Romania, in November 2020.<p>The 17 revised full papers presented together with 2 invited talks were carefully reviewed and selected from 41 submissions.</p>

<p>The conference covers topics from cryptographic algorithms, to digital forensics and cyber security and much more. </p>