Firewall Rules - CompTIA Security+ SY0-401: 1.2

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How does a firewall know which traffic is good, and which traffic is bad? In this video, you’ll learn about the fundamentals of firewall rules and you’ll step through an actual firewall rule set.
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Thank you for these videos and having them available, I let my Security+ expire and am having to retake the SYS-401 so this is great review. Your voice is easy to listen too and lessons go at a very good speed . Not lingering on items you just go straight through.

jodiecremen
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The Prof must love what he does.  Helping countless people increase their skills which in turn keeps users logged in issue free :)

MrLink
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Professor Messer, Thank you!  You're lessons are very clear and even kind of fun.  Very helpful for those of us who don't touch certain devices on a daily basis.  

Bundinator
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I have my security+ exam scheduled for Tuesday. I'm so worried that I wont pass. I've been studying for months and I still don't know if I can pass. Wish me luck!Thanks professor for providing great study material.

MegaSimMan
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Professor Messer, Thank you for providing the most extensive yet practical way for me to better my education and understanding!! I can't express how much these educational videos have helped me!!     

JustinGoodwin