This is an animated video explaining what a network firewall is. A firewall is a system that is designed to prevent unauthorized access from entering a private network by filtering the information that comes in from the internet. A firewall blocks unwanted traffic and permits wanted traffic. My monitor (Purchased this on 11-9-25) that I use and recommend: https://amzn.to/4oCYS4o My keyboard https://amzn.to/3XJlSDb My mouse https://amzn.to/4pqvQpj Browse the internet in privacy. ►Get the VPN that I use (affiliate). https://nordvpn.com/powercert Save 65% on a 2-year plan + 4 months free
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U guys are better than my best Lecturers, u explain concepts in such a way my grandma can easily catch it up. U made me fall in love with Networking again. I really appreciate.
Best IT channel on youtube...
The ending is just perfect. A burning router that is literally on fire. Well played.
I love when the hackers says, "increase attack!" And the skull & crossbones gets through the network firewall but not the host based. The animation us awesome!
This is the best explainer channel by far. Unfortunately most smart tech people are pretty bad at explaining to others, which makes it super frustrating and at the worse of times makes me feel stupid. However, when I see these videos explained so clearly, it changes my whole look outlook on my abilities and the IT field. I can't emphasize how much these videos mean to me. Thank you!
That attack at the end was personal 😂
lol the hacker attempting to bypass the firewall made me laugh so hard thats why I like yt channel
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I passed my 902 part of the A+ Cert CE and am now A+ Certified. Thanks a lot for your animated videos!!!:D
Take a shot everytime he says firewall
Perfect timing... I am just about to get started with my Networking job... 😁😁😁
I learned alot from this channel. You simplified a complex topic by making sure that a non-technical person, like me, understand the basic principle behind it and using graphics for a more clearer and visual learning. You got a new sub here. 😊
Hey, I just want to say how amazing your videos are in comparison to the networking courses on Coursera. Your use of animation and analogy have made these hard topics so much easier to understand. Keep up the good work!
Can i say you r the best teacher. I seriously love the way u teach. Thank u so much for making my life easy 😢😘😘😘😘
Lol the ending though xD Thanks for the video, that was really helpful!
The value your channel provides in understanding and so so very well demonstrated by your animated videos is just invaluable. This video was hilarious 😂 🤣 too at the very end, but it effectively conveys the message of the topic. But each topic is so simply explained where I can say I get it and much easily done and done better than explained from so many other sources at its basic level. Keep up the very good work.
This channel is one of the best YouTube channels in terms of content. Every single video provides substantial and complete information about the topics under investigation. The animation simplifies the topic farther making it highly comprehensive. Hats-off to the author.
Seriously I have been attending the classes from weeks but each day I come out with my brain full of doubts......but just today before 10 mins my best friend suggested me to check your channel.... really you are the hero....I got my interest back on networking......Love you sir....thank you Soo Sooo much sir....
its surprising how many people in IT like me have got around so long without learning these basic concepts until today.. thank you very much!
the virus going to the computer like diarrhea 💀💀