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The Internet and Security Steven Shedd. The Internet How it began How it began.

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Presentation on theme: "The Internet and Security Steven Shedd. The Internet How it began How it began."— Presentation transcript:

1 The Internet and Security Steven Shedd

2 The Internet How it began How it began

3 The Internet How it began How it began -President Eisenhower -ARPANET -TCP/IP

4 The Internet How it began How it began -President Eisenhower -ARPANET -TCP/IP How it’s managed How it’s managed

5 The Internet Future of the Internet Future of the Internet

6 The Internet Future of the Internet Future of the Internet -Commercial services -Research -Household

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8 Computer Virus What is a Computer Virus What is a Computer Virus

9 Computer Virus What is a Computer Virus What is a Computer Virus Types of Computer Viruses Types of Computer Viruses -Email virus -Trojan -Worm

10 Computer Virus The Future of Computer Viruses The Future of Computer Viruses -Nimda -“super” virus

11 Firewalls What it is What it is

12 Firewalls How it works How it works -Packet filtering -Proxy server -Stateful inspection

13 Firewalls Protects from: Protects from: - Viruses, Application backdoors, Remote logins, Spam, Email bombs, Redirect Bombs, Source Routing and more.

14 Firewalls The future of protection The future of protection -faster everything -the government’s roll


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