Tag Archives: WAF

Firewalls 101: Hardware, Software & Web Application Firewalls – Part 3

Web Applications in Real Life
Web Applications in Real Life

Okay everyone… As we are learning in this series, it turns out what our grandparents have been telling us since we were born (first conveyed to us via crudely hand-drawn pictures and a primal, baby-rattle version of Morse code) is accurate. You really can never get enough information about firewalls. For that reason, we are discussing them at length: first firewalls in general; then distinctions between hardware and software firewalls; and finally, in this post, Web application firewalls (WAFs).

The primary articles cited for this series are from the Michigan Cyber Initiative (“Hardware Firewall vs. Software Firewall”); Open Web Application Security Project (“Best Practices: Use of Web Application Firewalls”); PCWorld (“What You Should
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