Review Questions
| 1: | Why should you not assume that all “quiet” users are well-behaved citizens of your environment? |
| 2: | What kind of malicious activity would a sudden increase in disk usage indicate? |
| 3: | Would you use the wall command or email to announce a system shutdown that is taking place in 5 minutes? |
| 4: | How would you locate the owner of the network address 172.16.0.1? |
| 5: | Why is IDENT an unreliable service for accurately identifying remote users? |
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