Hello! i use cable internet and I still running without firewall. I know that this could be dangerous, but I do not know which firewall is most reliable. I had experience with Zone Alarm Pro and I can tell you that was not good one. I hope that you will know more about this subject and that you will advice me. Thanks!
Hello! I think that appropriate firewall you would be Kerio Personal Firewall. This firewall 4.2.2 version is free for personal use. It allows you to control exchanging data from your computer with other computer over the internet or ethernet. It protects you from attack of other internal or external users. Also, protects you from malicious software, too.