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This course introduces users to firewall and VPN design. Basic firewall concepts are covered including bastion hosts, packet filters, screening routers, and proxies.
Objectives:
- Explain the role and purpose of a firewall
- Distinguish between packet-filters, application-layer proxies, and circuit-level proxies
- Describe the role and possible configurations of a bastion host
- Outline how PKI works
- Write rules for a basic packet filter
- Describe the four basic firewall designs and discuss their advantages and disadvantages
- Use WinRoute to configure NAT or a proxy on a Windows machine
- Use Ipchains and Iptables to configure packet-filtering on Linux
Topics:
- The role of firewalls
- Firewall concepts
- Packet filter rules
- Applying packet filters
- Configuring proxy servers
- Remote access and virtual private networks
- Public key infrastructure
- Designing a firewall
- Hardware issues
- Common firewall designs
- Implementing a firewall strategy
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P500+ Processor, 128MB of RAM; Windows 2000, 2003, XP, Minimum screen resolution 800x600, Internet Explorer 5.5 or higher; Windows Media Player 9.0 or higher; Flash 8.0 or higher; 56K minimum connection; broadband (256 kpbs or higher) connection recommended; Javascript, DHTML and cookies enabled; Sound card with speakers or headphones strongly recommended.
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Terms of Use:
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