Which of the following processes is known as sanitization?

You work as a Network Administrator for Tech2tech Inc. You have configured a network-based IDS for your company. You have physically installed sensors at all key positions throughout the network such that they all report to the command console.
What will be the key functions of the sensors in such a physical layout?
Each correct answer represents a complete solution. Choose all that apply.

Which of the following statements about Microsoft hotfix are true? Each correct answer represents a complete solution. Choose two.

Which of the following heights of fence deters only casual trespassers?

Which of the following protocols implements VPN using IPSec?