Explain public key infrastructure concept in own words

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Reference no: EM133337785

Assignment:

Questions:

1) Explain and describe how do you keep your LAN secure.

2) Read and explain Public Key Infrastructure concept in your own words.

3) Explain what is/are Firewall and provide detail description of the following and describe where to use them.

A. Packet filter firewall

B. Proxy server

C. Application layer

4) Explain the concept of Virtual LANs and how they work in your own words.

5) Distinguish local area networks, metropolitan area networks, and wide area networks from each other. Please provide detailed description.

6) Describe the responsibilities of the Internet Protocol (IP) and how IP can be used to create a connection between networks.

7) Discuss the responsibilities of the Transmission Control Protocol (TCP) and how it can be used to create a reliable, end-to-end network
connection.

Reference no: EM133337785

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