Write an introduction that describes an intrusion detection systems (IDS) for someone that is not a security professional.

Review articles that describe intrusion detection systems. (This does not include Wikipedia or vendor’s literature.)

Write an introduction that describes an intrusion detection systems (IDS) for someone that is not a security professional.
Describe and contrast two IDS. Make sure you include advantages, disadvantages, life-cycle cost (which includes updates).
Write a conclusion that contains your recommendation of which IDS to use for a small business.
Submission Requirements