Top 5 Free Firewalls for Spyware removal

Using a firewall is one of the effective ways in preventing a spyware or virus infection. If you happen to be infected by a spyware or virus already then it may also help in disrupting the communication between your computer and the remote computer, which is attempting to collect data from your computer. You should be aware that Windows already come with a free pre-installed Firewall which can be found in the control panel but the following free firewalls can enhance your computer security even further. Using a Firewall is an essential spyware removal procedure.

1. Comodo Firewall Pro

Possibly one of the most commonly used after Windows Firewall, Comodo Firewall Pro is a freeware which does a great job as a spyware removal prevention tool. It has a user friendly interface which makes it easy to configure whatever you wish. You can block specific UDP and TCP protocols, block remote connections for specific applications and many more. One disadvantage of using Comodo Firewall is its high usage of bandwidth compared to other firewall programs.

2. Zonealarm Free

When most people think Zonealarm, they think of an annoying spyware removal utility which brings endless amount of frustration on the computer user. This can be true in some cases but Zonealarm Free is still an excellent firewall software which greatly enhances your network security. Like Comodo Firewall Pro, Zonealarm Free may take up a bit of bandwidth.

3. Outpost Firewall Free

Next to hit our top 5 firewall protection software is Outpost Firewall Free. Many users were satisfied using Outpost Firewall because it used less bandwidth and memory than Zonealarm and Comodo Firewall. Another benefit of Outpost Firewall is its simplified alert system. You will not be pestered excessively if Outpost detects anything suspicious. On the bad side, the free version of Outpost Firewall does not provide an automatic update system.

4. Online Armour Personal Firewall

Out of the five spyware removal protection programs, Online Armour Personal Firewall is probably the easiest to configure. It is also more resource efficient with the computer memory and bandwidth. Unfortunately, Online Armour Personal Firewall does not come with an automatic update system like Outpost Firewall. Any updates will have to be downloaded manually.

5. PC Tools Firewall Plus

The makers of Spyware Doctor has come up with another excellent computer protection product known as PC Tools Firewall Plus. The installation and configuration is easy to do and the popup alert is simple and concise.