🛡️ Firewall Rule Analyzer: Can You Guess What Gets Through?

🛡️ Firewall Rule Analyzer

If you’ve ever stared at an ACL or a list of iptables rules wondering what traffic makes it through — this interactive tool is your chance to prove you know it cold 🔥

How it works:

You’ll be shown simulated firewall rule configurations.
Incoming traffic scenarios are presented — you must analyze whether the packet would be allowed or blocked.
Get instant feedback, real-time scoring, and firewalls in your favor. 🔐

Includes a dark mode toggle 🌘 and plenty of 🚦 logic fun for blue-teamers, sysadmins, and anyone prepping for certs like Security+, CCNA, or AWS.

Ready to test your access control intuition?

🔍 Launch Firewall Rule Analyzer Now

👁️ See Also

Skylar Pearce

My name is Skylar Pearce, I have been working as a System Administror since 2013 as well some side consulting work. During my career I have worked with everything from Active Directory and vCenter to configuring routers and switches and phone systems, documenting and scripting my way through the whole thing. I have a Security+ certification and am currently working on my PenTest+. Throughout my career I have gained almost all of my knowledge from blogs like this. It is now time for me to pay it back. Over time I have gathered scripts and tricks over the years that I will share on this site. A lot of the posts here will be mainly reference posts, some will be full on how to’s. I am happy to go into more depth on any other topics I go over here, just make a comment on a post. I will do my best to post once a day on weekdays but as I run out of ideas it may slow down. My WordPress skills are still growing so the site will likely get better over time as I learn. You can reach me at contact@allthesystems.com or on LinkedIn