Jacqueline

A firewall is a device or software that controls access to your network and the traffic that crosses it. A firewall can protect your computer and network from unauthorized access, attacks, and data theft.

A firewall can also help protect your computer from viruses, spyware, and other malicious software. In addition, a firewall can help protect your computer from being infected with a virus while you are working on the computer.

A firewall can also help protect your computer from being hacked. A hacker can gain access to your computer if he or she is able to get past your firewall.

A firewall can also help protect your computer from being spied on. A spy can gain access to your computer if he or she is able to get past your firewall.

A firewall can also help protect your computer from being used as a server. If you are using your computer to run a server, a firewall can help protect the data that is stored on the server from being accessed by unauthorized people. If you are using your computer to run a server, a.