You were hired as a security consultant for a medium-sized organization. You and your team need to help the organization to improve security on its network. The director of technology requires that you complete a research of a minimum of 3 network-based firewall solutions and present him with those options for consideration. He also wants to see a Visio diagram with your proposed placement of the firewall and demilitarized zone (DMZ). A DMZ or perimeter network is the zone that is between the internal private network and the public Internet. Leveraging a 15-slide PowerPoint presentation with speaker notes, complete the following: Share the information that you have found on the firewalls. List advantages and disadvantages of each. Dedicate a minimum of 5 slides for each firewall that you researched. Include a title slide and References slide.