In an era when security attacks are something that happens every day, installing a firewall is just as common as using Facebook. But the question remains: which is the best firewall in the world?

Sygate Personal Firewall Free is one of the old applications that were a few years ago regarded as one of the potential challengers for the crown, but has lost ground in front of more popular software solutions.

The program comes with a very easy setup process that can be completed without hassle even by inexperienced users, so you shouldn’t worry that you won’t know how to deal with it.

The interface is very, very simple, which is a great thing since the application tries to attract beginners and professional users alike, with a decent settings menu that lets you customize many of its features.

Just like any firewall, it prompts you every time one of the tools installed on the computer attempts to connect to the Internet, so that you’ll be sure whether a Trojan horse or some other type of malicious file wants to get in touch with a remote server.

Although it’s so old, it’s not at all heavy on computer resources, which again is a plus since users need applications capable of running smooth with slowing down their machines.

Unfortunately, the fact that it’s old isn’t necessary an advantage, as the developer has abandoned the project and prefers to concentrate on some newer products.

Still, if you’re using an older machine that needs a simple tool to defend the computer, Sygate Personal Firewall is the best choice in the market.