Complete Guide to Managing UFW Firewall on Ubuntu 22.04 Server

What's up, Linux enthusiast!! In this tutorial, you'll learn everything you need to know about managing the UFW firewall manager on Ubuntu 22.04 server. We'll start with the basics, including what UFW firewall is and why it's important, and then walk you through the process of installing UFW on your server. From there, we'll cover basic and advanced UFW firewall rules and configurations to help you keep your server secure from attacks and unauthorized access. By the end of this tutorial, you'll have the knowledge and skills to manage your server's firewall like a pro.

Please enjoy the video and if you have any questions, leave a comment down below. My goal is to expand the Linux community.

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[drewk]

Finally!!!! Not a stinking "fix" video mentioned problems with connections could be the firewall settings... Thanks a million! Great video!!

[Kooldudedon]

Josh, Great intro to UFW!
It’s a great tool for network security professionals that want or need an open source solution. Learning UFW can take beginners to the next level 🚀💯

[djlotussutol]

thanks again. another topic knocked out for the night.

[juststeve]

Great video! One thing I think you should clarify for beginning users... when you say "close out" it may confuse beginners. Your channel so I'll leave it to you to post a response with the how-to answer. thanks! You provide useful information in a clear and concise way. Great Job! Side note: I have always called Ubuntu "ou buntu" as you do and I have received a lot of negative responses correcting me that it's "uh buntu"... LOL I still pronounce it the way I always did.

[henninb]

I enjoyed your video. I plan to use ufw on my Debian server

[manueloliveira]

Good its still fresh the video

Keepit could you let us know how you do efemeral porta management

From what I know if you have a http service on port 80 the next http request will go to a temporary port, how do you manage those?

Plus, using this firewall to its most does require to update it accordingly to our needs before browsing?

[josephtucker]

My ufw won't remain enabled after reboot.
I installed I did not install any extras. I did install MongoDb and it is working fine.
Another problem I see is it can take up to 15 seconds between running a command with sudo and getting prompted for a password.

[aaelborollosy]

Cingrats I'm the first one to view :)

[cleightthejw]

@Tech-E

Good video to put out there on the UFW.

That's probably not something that ppl tink about (the firewall) when starting a server OR even the OS like Ubuntu, Kali etc. And that is certainly a bigger issue if running in 'bride' mode from a VM....

[celestialarmor]

Hey sir I sent you an email some time ago did you get it 😅