What is a firewall and why is it so critical?
You probably know that a firewall is a powerful tool in your computer’s security arsenal. ...
Network Address Translation (NAT): A comprehensive guide
You’ve probably ignored network address translation or NAT until now, but this hardworking translator could be vital in helping you connect to your digital world. How does it work and why do we even need one? We’ve debunked this complex acronym so you can understand what it means and does (in simple terms)—and why it
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