ZoneAlarm Firewall

ZoneAlarm Free is a popular firewall system covering your PC’s security basics: it prevents hackers from getting access to your computer. It blocks viruses and spyware from sending your sensitive personal data to the internet.

This program also tackles malicious downloads and common viruses such as Trojan horses, bots, and worms as a two-way firewall app. With the privacy and security toolbar, users stay free of trackers, including on Facebook. Private browsing and inappropriate content blocking become a click away procedure.

Given the fact that this firewall benefits from the feedback of thousands of users worldwide, all recently introduced threats are quickly indexed and blocked on the second occasion.