This course has been discontinued
Cisco Firewall Technologies explains the different firewall technologies and the strengths and weaknesses that surround them. The concept of a stateful firewall is introduced, as well as what it means when it comes to protecting your network. Zone based firewalls and the Cisco ASA series of firewall appliances and the ways in which these devices can be implemented within your network is discussed. Network Address Translation (NAT), and Port Address Translation (PAT) are introduced and the reasons for which they are both needed are explained in detail. This course is part of the CCNA Security exam series.