1. Are all Intrusion Prevention Systems (IPS) the same? How can they wary? How can variances save a network? How can variances hinder a network? Can blind spots ter created or ignored that can lee detrimental to the network?

I need help with the code i put.  i suppose to click on the items and click submit for the total but its not adding up my total.  

can someone help me by putting this code in on Notepad++ and see what i did wrong

How do I fix this code in coding? I have only a week to get some information the easiest way for you to contact me is by this.

A user likes to monitor the network traffic to verify that all passwords and data are encrypted while passing through a network. What should be the procedure for achieving this solution?