13.Lock StylizedMotherboard

With the emergence of new technologies, it is essential to stay up-to-date with the latest security measures. Let's have a look at how to check your firewall and protect your privacy.

First, you have to know what a firewall is: it's a security tool that monitors incoming and outgoing traffic on your computer or network. This way, you can prevent unauthorized access through your system by blocking suspicious traffic. 

The article linked below helped me understand how to check my firewall settings on Linux, and I thought you would find it useful as well. Check it out! Have additional questions? Reach out to me on X @lnxsec - I'd love to help!