2025

• 10 Dec WannaGame Championship 2025
• 24 Sep Cryptanalysis of Stream Ciphers
• 11 Sep Group Theory
• 09 Sep ImaginaryCTF 2025
• 14 Jul L3akCTF 2025
• 28 Jun Google CTF 2025
• 27 Jun Zero-Knowledge Proof
• 21 Mar HTB: Cyber Apocalypse CTF 2025

2024

• 31 Dec Data Encryption Standard
• 20 Dec Padding Oracle Attack
• 16 Dec WannaGame Championship 2024