Key to the Security Mystery

Encryption Technology Basics

Authentication Technology Basics

Key Management Technology Basics

By: Walter Benton

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 Data 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

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