CISO Tradecraft®

#56 - Say Firewall One More Time

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Have you ever heard someone say our firewalls block this type of attack?  In this episode, you can increase your understanding of firewalls so it won’t just be another buzzword. 


6 Basic categories of firewalls that we discuss on the show include:  

  1. Packet Filters focus on IP and port blocking 
  • Stateful Inspection Firewall looks at active connections and consider context
  • Network Address Translation Firewalls tools that allow private networks to connect to public ones and create secure enclaves
  • Proxy Servers classify web traffic into topics that might be allowed or not allowed
  • Web Application Firewalls block Web Application Attacks (SQL Injection,Cross Site Scripting, …)
  • Next Generation Firewalls that try to do everything.

    • References - sitereview.bluecoat.com

    Infographics:

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