Keith's blog at Google

網誌介紹

在未來3個月的文章,我會以教學為主題,作我的學生上課時用的材料並歡迎其他朋友參考* For introduction to networkMany of the slides used in this course are adapted from:

IT Security Basic Ch.4 Network Security

Ch.4 Network Security

Naming and Addressing Translation [IP 轉址]

IT Security Basic - Ch.3 Key Management


Key Management

Symmetric Key Problem
在交換 KEY 的時候,如何在網路上安全的進行
- 使用KDC 作中轉站

introduction to networking - Ch.7 MAC

MAC

Multiple Access Control (MAC) protocols

introduction to networking - Ch.6 Routing

Routing

IT Security Basic - CH.2.2 Authentication


Authentication

introduction to networking - Ch.5 network Layer

Network Layer

Introduction to networking - Ch.4 Transport Layer

Transport Layer

IT Security Basic - CH.2.1 Public Key


Public Key

IT Security Basic - CH.2.0 Cryptography

Cryptography

Introduction to networking - CH.3.1 Web and Http

Introduction to networking

Web and HTTP


Web page have objects - they can be HTML, JPEG, Java applet, Audio files ...
Each Object is addressed by a URL:

www.abc.com/cde/def.jpg

Introduction to networking - Ch.3.0 Application Layer, Principle of network application

Principle of network application

Introduction to networking - Ch.2 Layering

IT Security Basic - CH.1 Introduction


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