The Key Elements of Strong Security Strong Security Triangle What is Strong Encryption Security Hacking Techniques Prevention Methods Encryption Technology Basics Recursive/Repetitive Encrypted Patterns Encryption History (Between Japan & China) DES 56-bit key -> 64-bit Encryption DES-ECB Encryption Strength One Round of DES Encryption (Sample) DES-CBC (with IV) Various DES Information Decryption Tidbits T-DES v.s. 3DES T-DES v.s. 3DES (cont'd) Secret Key & Public Key Encryption Other (Non-DES) Encryption Methods Performance vs Security Authentication Technology 認証・認定局の問題点 現在、流行のプレイヤー 鍵管理技術 鍵管理の重要点 問い合わせ先
Strong Security Triangle
What is Strong Encryption