here is the topic:

Indicate what you consider the best type of firewall is and why? In your write-up provide the following:

List the type. You can be as specific as naming a brand, but no more general than saying "commercial hardware firewall".
List the reasons you believe this is the best type of firewall.
Briefly explain the features, and why these features are important from a security standpoint.

you also need to respond to 2 students, i will send you student post when anybody will posted.. so you will have to replied to them 100 word each post...so its will be 200 words for 2 responses.