Sygate Personal Firewall Free

Sygate Personal Firewall is more than an advanced, user-friendly personal firewall, it's a bi-directional intrusion defense system. It ensures your personal computer is completely protected from malicious hackers and other intruders while preventing unauthorized access from your computer to a network. In essence, it makes your protected machines invisible to the outside world. That makes it a must-have security measure for any PC that connects to a private network or the public Internet. Once you've been compromised, every other network you connect to is at risk; including your home, business and online bank accounts. No matter where you use your computer, whether remote or behind a corporate firewall, whether dial-up or an always-on broadband Internet connection, it gives you complete confidence that your precious business, personal, financial and other data is safe and secure. If that isn't enough, it includes advanced active-scan vulnerability assessment to pinpoint your weaknesses and fine-tune your security policy.

This application is a good bet for beginners because it's not necessary to configure any settings to get started. When the utility detects a program trying to connect to the Web for the first time, it asks you whether to allow or disallow access and remembers the setting. Advanced users can set permissions manually for any group of applications, such as a range of trusted IPs and protocols. Unfortunately, the current version isn't Vista compatible if you're looking for an alternative to the Windows Firewall.

The app didn't slow down our computer and less than 10 MB of RAM. Password protection guards against other users, such as children or employees, changing settings or turning off the firewall. Whether you're new to firewalls or have used them before, this free option should be on your shortlist.

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Sygate Personal Firewall
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PC Tools Firewall Plus

PC Tools Firewall Plus Free Edition is a powerful personal free firewall for Microsoft Windows that protects your computer from hackers and intruders. Firewalls control the network traffic in and out of your PC by monitoring applications that connect to the network. Firewall Plus can stop Trojans, backdoors, and keyloggers from damaging your computer and stealing your private information. PC Tools Firewall Plus is advanced technology designed specially for people, not experts. Powerful prevention against attacks and known exploits is activated by default and advanced users can also easily create their own packet filtering rules to customize the network defenses. The program is recommended for use alongside of AntiSpyware and Antivirus software like AVG or Spyware Doctor to protect PC against Spyware, hackers, worms, and viruses.

This freeware firewall won't replace user vigilance, but intermediate users will appreciate its configurability. From the primary interface to the packet content logs, simplicity is the key to PC Tools Firewall Plus Free Edition.

You don't "set and forget" any good firewall. This application makes it easy to set filtering rules, provided you know what you're doing. That's why we don't recommend PC Tools Firewall Plus Free Edition for novice users. This program expects you know the uses of UDP, ICMP, ARP, TCP, and a few other computer protocols. However, adding a new filter is as easy as answering a few questions in a wizard.

There are numerous filters preset to block many known problems. You'll only find a brief explanation for each, so you'll need to research elsewhere anything you don't understand. This application's Help file is a simple quick-start guide. Novice users will be overwhelmed and advanced users underwhelmed, but intermediate users wanting basic filtering would do well to install this firewall.

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PC Tools Firewall Plus
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Outpost Firewall Free

Agnitum Outpost is the first personal firewall for Windows developed with Open Architecture. The Open Development Process proved its efficiency with the development of the Internet and with Linux. No company can be as fast, flexible and innovative at enhancing a closed product as thousands of developers from different countries all working on an open one.

Agnitum Outpost is the first personal firewall that supports plug-ins. Sample plug-ins are included to show how this revolutionary technology can easily be employed for such tasks as Intrusion Detection, Advertisement Blocking, Content Filtering, E-mail Guard and Privacy Control.

Agnitum Outpost is equipped with every feature a personal firewall should have. It is the most functional firewall in the world. Outpost supports all the latest security techniques and features such as: Full Stealth Mode, Anti-Leak, and MD5 Authentication.

Although Agnitum Outpost is setting new standards in the firewall market, it looks like any Office application! It needs no configuration before using-it starts protecting your system as soon as it's installed.

Compatibility is no problem. Agnitum Outpost brings you peace of mind in any environment no matter what:

- Connection type you are using (dial-up, DSL, ISDN, Cable, T1 or Satellite).
- MS Windows version (95,98, 98SE, ME, NT, 2000, XP).
- Network (standalone PC, office network, home network, VPN or Microsoft Internet Connection Sharing).
- Application you are using (every browser and e-mail client, Web or FTP server, ICQ, IRC, Online Gaming and every other application imaginable) .
 
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Outpost Firewall Free
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Kerio Personal Firewall

Kerio Personal Firewall (KPF) protects PCs from Internet threats. KPF inspects both incoming and outgoing connections ensuring that only legitimate traffic is allowed. MD5 signatures are assigned to all applications to prevent Trojan horses from posing as a trusted application. Kernel monitoring prohibits installation of potentially dangerous kernel drivers that may bypass the firewall inspection.

KPF offers a remote administration, logging of suspicious activities, open connections overview and automated update checker.

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Kerio Personal Firewall
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KPF - Last Free Version

Jetico Personal Firewall

Jetico Personal Firewall protects your computer from hackers, viruses, trojan programs, other external and internal threats to your computer and your data. Three levels of protection are included: low-level network packets filtering, application-level network events filtering and filtering of user-level process activity.

With JPF you may check every packet that comes in or out of your computer and specify what programms are allowed to run.

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Jetico Personal Firewall
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ZoneAlarm Firewall

ZoneAlarm is designed to protect your DSL- or cable-connected PC from hackers. This program includes four interlocking security services: a firewall, an application control, an Internet lock, and Zones. The firewall controls the door to your computer and allows only traffic you understand and initiate. The Internet lock blocks Internet traffic while your computer is unattended or while you're not using the Internet, and it can be activated automatically with your computer's screensaver or after a set period of inactivity. Zones monitor all activity on your computer and alert you when a new application attempts to access the Internet.

Version 8.0.065 improved performance during computer startup, shutdown and operation and addressed specific stability and quality issues.

Firewall Protection :

• Easy-to-use firewall blocks hackers and other unknown threats.
• Systematically identifies hackers and blocks access attempts
• Automatically makes your computer invisible to anyone on the Internet

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ZoneAlarm

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Ashampoo Firewall

The Ashampoo FireWall makes it easy for anyone to set up an effective, free firewall. Its Configuration Assistant guides you through every step of the the setup process. Easy Mode makes using it a breeze. You dont need any special technical knowledge, and everything is explained clearly. Even with its additional security tools, Ashampoo Firewall is a tiny program that uses very little memory and computer resources. You get heavy-duty protection without a heavyweight load on your system. The Ashampoo FireWall user interface explains itself every step of the way. The information is right there on the screen where you need it so that most users will never need to consult the help files.

Version 1.2 improves multi-language support.

Features and tools:

• Heavy-duty firewall protection: Monitors all your computer's network activity and protects you against both incoming and outgoing connections.
• Easy Mode: Get full protection in seconds with Easy Mode and the Configuration Assistant. No expert knowledge required.
• Expert Mode: Experience users can activate this mode for powerful additional capabilities.
• Simple and compact: Self-explanatory user interface. Very small program that uses minimum memory and resources.
• Learning Mode: Automatically identifies programs that try to make connections and lets you decide whether you want to allow them. One-click operation in Easy Mode or full configuration in Expert Mode.
• Rules: Create rules for every program that controls how they can access the network. One-click in Easy Mode or full configuration in Expert Mode.
• Block All: One-click panic button for emergencies that lets you block all traffic, for example if you are under attack or suspect that a malicious program is active.

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Ashampoo Firewall - Free

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