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part 1 

Use the Internet to research and explore vulnerabilities that are related to TCP/IP (transmission control protocol/Internet protocol). In a 3–5-paragraph posting, provide the following information:

• Current vulnerabilities related to TCP/IP
• Countermeasures that address the vulnerabilities
• Recommended products for addressing TCP/IP vulnerabilities 

If you have experience with TCP/IP, include your own experience and recommendations in this posting.  

part 2

Choose five of the following topics related to perimeter security and prepare a 5 – 7 slide presentation on that topic. The slide presentation should contain speaker notes of at least 3 paragraphs for each slide to explain the subject further. Also, include a cover slide and a reference slide.

Choose five of the following topics for the individual portion of the project:

• State-based filters
• Border routers
• Screened subnets
• Demilitarized zones (DMS)
• Intrusion prevention system (IPS)
• Intrusion detection system (IDS)
• Proxy firewalls
• Access control list filters
• Fail safe equipment
• Equipment redundancy

The individual presentation should include the following:

• An explanation of how the security method works
• Advantages and disadvantages of the chosen security
• Trade-offs for using the specific security
• Issues that are addressed by the security method chosen