No need for another virus.
There are lots of malicious computer viruses hidden on the internet.
And you don’t want your computer or server to be infected by dangerous software.
That’s where firewalls come in handy.
A firewall protects your servers, as it monitors incoming and outgoing traffic.
Based on a set of rules, your firewall can also block outside sources from accessing your network.
That way, it’s very difficult for malicious actors to infect your computer or server.
Stay healthy, online and offline!