CHAPTER 10
Securing TCP/IP
The CompTIA Network+ certification exam expects you to know how to
• 1.1 Explain the purposes and uses of ports and protocols
• 2.3 Explain the purposes and use cases for advanced networking devices
• 3.4 Given a scenario, use remote access methods
• 4.2 Explain authentication and access controls
• 4.5 Given a scenario, implement network device hardening
To achieve these goals, you must be able to
• Discuss the standard methods for securing TCP/IP networks
• Compare TCP/IP security standards
• Implement secure TCP/IP applications
If you want to enter the minds of the folks who invented TCP/IP, Vint Cerf and Bob Kahn, look at TCP/IP from a security perspective. TCP/IP wasn’t designed with any real ...
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