Workshops

1. ICANN Webinar: Preserving the DNS as a Critical Component of a Secure and Reliable Internet, Online, 30 November 2021
2. Stellar Workshop, Online, 1 April 2021
3. METU Cyber Security Workshop, Ankara Turkey, 19-20 December 2019

Seminars & Talks

1. Basic Cryptographic Mistakes by Cihangir Tezcan, Online, 5 January 2022
2. Blokzincir ve Kripto Para Teknolojilerinin Kriptografik Temelleri (in Turkish) by Cihangir Tezcan, Online, 23 December 2021
3. Cryptographic Foundations of Blockchain and Cryptocurrency Technologies by Cihangir Tezcan, Online, 15 December 2021
4. General Trends in Security and Privacy by Bart Preneel at 25th Anniversary of Informatics Institute, Online, 22 October 2021
5. Yapılan En Temel Kriptografik Hatalar (in Turkish) by Cihangir Tezcan at IEEE Turkey Young Professionals Cyber Security Webinar, Online, 26 March 2021
6. Ekran Kartlarında Rekor AES Şifreleme Performansı (in Turkish) by Cihangir Tezcan at Ankara Kriptoloji Seminerleri, Online, 27 May 2021
   
7. Distinguishers for ASCON, DryGASCON, SHAMASH by Cihangir Tezcan at NIST Lightweight Cryptography Workshop, Gaithersburg USA, 5 November 2019
8. Akıllı Kartların Klonlanması - Mifare Classic (in Turkish) by Cihangir Tezcan at SRG Seminar, TOBB ETU, Ankara Turkey, 27 February 2018