Name                                                                       Size  
 Parent Directory                                                             -   
 1. Basic Concepts of Firewall.mp4                                           61M  
 1. Basic Concepts of Firewall.vtt                                          3.1K  
 2. Firewall characteristics and requirements.mp4                           140M  
 2. Firewall characteristics and requirements.vtt                           9.6K  
 3. Types of firewalls.mp4                                                   91M  
 3. Types of firewalls.vtt                                                  6.1K  
 4. Stateful vs. stateless firewalls.mp4                                    112M  
 4. Stateful vs. stateless firewalls.vtt                                    7.4K  
 5. Next Generation firewalls.mp4                                           159M  
 5. Next Generation firewalls.vtt                                            10K