It is often suggested to perform regular virus and spyware scans. I couldn’t agree more to this, but in many cases the importance of having a quality firewall is not mentioned. Probably, the most important thing you could have on your computer to protect your privacy is a firewall! Another thing many people don’t realize is they need to update their firewall just like they would anti-virus software or anti-spyware software. Many firewalls do have an auto-update feature. If you don’t have a firewall, get one! If you do, make sure it’s up to date! Download Free firewall now.