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INFORMATION RESOURCE GUIDE
Computer, Internet and Network Systems Security
An Introduction to Security
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Security Manual
Compiled By:
S.K.PARMAR, Cst
N.Cowichan Duncan RCMP Det
6060 Canada Ave., Duncan, BC
250-748-5522
sunny@seaside.net
This publication is for informational purposes only. In no way should this publication by interpreted as offering
legal or accounting advice. If legal or other professional advice is needed it is encouraged that you seek it from
the appropriate source. All product & company names mentioned in this manual are the [registered] trademarks
of their respective owners. The mention of a product or company does not in itself constitute an endorsement.
The articles, documents, publications, presentations, and white papers referenced and used to compile this
manual are copyright protected by the original authors. Please give credit where it is due and obtain
permission to use these. All material contained has been used with permission from the original author(s) or
representing agent/organization.
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Table of Content
1.0 INTRODUCTION ........................................................................................................................................................... 2
1.1 BASIC INTERNET TECHNICAL DETAILS ........................................................................................................................ 2
1.1.1 TCP/IP : Transmission Control Protocol/Internet Protocol ............................................................................ 2
1.1.2 UDP:User Datagram Protocol............................................................................................................................ 2
1.1.3 Internet Addressing ............................................................................................................................................. 3
1.1.4 Types of Connections and Connectors ............................................................................................................ 3
1.1.5 Routing ..........