Top Six Free Firewall Software
ZoneAlarm Firewall
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals your personal information, passwords, and financial data.
Privatefirewall
The web may be free, but we all know that to safely bank online, buy music, software, or books, or even simply surf the web, there is a price to pay. To combat online threats, firewall, anti-virus and anti-spyware software have become essential investments for any home or business computer. These programs monitor and control system access and scan and remove your system of malicious or spying software.But the range and sophistication of malicious software and hacking techniques is rapidly expanding and against which traditional software solutions do not provide a proactive defense. Now, Privacyware meets this need with Privatefirewall ? a proactive, multi-layered defense solution for Windows desktops and servers. What's more - Privatefirewall is now absolutely FREE of charge
Online Armor Firewall
Online Armor's range of firewall products are designed to fit every need.The free version provides great security for those on a tight budget. The premium edition expands this protection with automatic updates and our unique "Banking Mode" to protect you when banking online - and our top of the line Online Armor ++ includes powerful Antivirus and Antispyware capabilities.Easy to use: You do not need a computer science degree to use Online Armor. The setup process is straightforward, and configuration is a one-time event and part of the initial installation process.
Ashampoo Free Firewall
You probably know that you need a firewall program to use the Internet safely. In addition to protecting you against attacks from the Internet, a good firewall will also tell you when programs installed on your computer are trying to phone home and enable you to prevent them from doing it. This is something that Windows® own firewall doesn't do, and it's essential for identifying and stopping the activities of many malicious virus and spyware programs.For example, this enables you to prevent your computer from being turned into a "zombie" controlled by spammers or destructive hackers.
PC Tools Firewall
By monitoring applications that connect to the network Firewall Plus can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information.PC Tools Firewall Plus is advanced technology designed especially for people, not just experts. Powerful prevention against attacks and known exploits is activated by default while experienced users can optionally create their own advanced packet filtering rules, including IPv6 support, to customize the network defenses.
SoftPerfect Personal Firewall
The SoftPerfect Personal Firewall is a free network firewall designed to protect your PC against attacks from thenternet or via a local area network.SoftPerfect Personal Firewall offers customizable security using user-defined rules for packet filtering.It works at a low level and also allows you to create rules based on non-IP protocols such as ARP. The SoftPerfect Personal Firewall supports multiple network adapter configurations. This allows you to apply a rule, for example, for just a modem connection or you could apply separate rules for each system interface. With a flexible filtering system, trusted MAC address checking feature and separate network adapter configuration you can even use it on a router or a server.