We looked at firewalls in an earlier discussion, but here we are going to take a more advanced look.

You are a consultant and have been asked to recommend, design and implement a firewall for an organization.

Discuss all the different options that you need to take into consideration e.g., layout, types, rule base, etc. 

You are a consultant – and the company wants your opinion, so you have to think about all we discussed so far to make an educated sale to the company.