1. For each of the six types of attacks, give an example of how the attack occurs on a network. 2. Summarize and compare the three techniques for transmitting information on communications networks....

1. For each of the six types of attacks, give an example of how the attack occurs on a network.

2. Summarize and compare the three techniques for transmitting information on communications networks.

3. Explain the differences between analog signals and digital signals, between parallel and serial links, and between synchronous and asynchronous communications.