InJoy Firewall 4.1
Forget about old-generation and run-off-the-mill commercial firewalls. This multilayered next-generation Firewall is the FEEL-GOOD multi-purpose product you have been looking for. It readies you for the future through cutting-edge Deep Packet Inspection, unique MULTI-PLATFORM support, and IPSec VPN support. Its unparalleled network monitoring turns you into an INSTANT SECURITY PROFESSIONAL with unique real-time insight into any network activity.

Trustix Enterprise Firewall 4.6
Trustix™ Enterprise Firewall, protects assets and business transactions by ensuring fast, secure connections with the Internet and networks. It enables fast, controlled connectivity, providing strong protection against unwanted intrusion without slowing the flow of approved traffic. Supports businesses with highly sophisticated networks and also those just requiring basic email, Web browsing. An essential security component for today's ebusiness

3B Personal Firewall Pro 6.20.02
Personal Firewall Pro delivers world-class security and protection to your PC. Firewall Pro scans your DSL, cable or dial-up Internet connection looking for hacker activity and other Internet threats. Firewall Pro detects threatening Internet activity and prevents unauthorized access to your PC. Firewall Pro even blocks pop-up ads and other unsolicited content!

Internet Access Scheduler 2.0
Internet Access Scheduler (IAS) is a firewall that offers user-level access controls for Windows 9x/Me. IAS enhances the standard Windows access management and once installed, administrators can assign permissions to TCP/IP connections. Internet Access Scheduler lets you control which users can access what TCP/IP based protocols (HTTP, FTP, SMTP, POP3, Telnet, etc.) on a local computer, depending on the time of day and day of the week.

Comtun Pro 4.5a
Proxy/Firewall for internet connection sharing. Advanced features useful for both business and home use. With support for access control and banner blocking, you have ultimate control of your connection. A fully customizable firewall protects you from hackers, and works seemlessly with the proxy. ComTun uses NAT to give clients a transparent connection to the Internet and includes HTTP caching proxy and authentication. Built-in DHCP server.

R-Firewall 1.0
R-Firewall is an effective and easy-to-use solution to secure your on-line activity. It protects a computer connected to a local network and/or to the Internet against any intrusions, attacks, trojans, spyware, and other external and internal threats. R-Firewall also filters out inappropriate Internet pages content and blocks dangerous active components you may get while browsing over the Internet or receiving e-mail massages.

VisNetic Firewall 3.0
VisNetic Firewall is a stateful packet level firewall solution built to protect Windows-based Servers, telecommuters / mobile users, and LAN workstations not currently protected by a firewall. VisNetic Firewall is more secure than application-based personal firewalls, yet less expensive than high-end firewalls, providing peace-of-mind through comprehensive intrusion protection.

ThreatSentry 3.0
ThreatSentry Host Intrusion Prevention + Application Firewall defends Windows Web servers against new and progressive attack techniques, protects network weak points, overcomes lapses in patch management, and reinforces regulatory compliance. An ISAPI filter hosted in MMC, ThreatSentry compares server requests to a knowledgebase and an evolving system baseline to detect untrusted activity and prevent attacks on Microsoft® IIS.

ServerDefender AI 1.2.0
Prevent common, dangerous Web hacker attacks (like SQL injection, buffer overflows, cross-site scripting and request forgery, directory traversal, zero-day, brute force, and denial of service attacks) with this low-cost Microsoft IIS Web application firewall. Go beyond signatures with neural learning to whitelist good traffic and block new or unknown threats with advanced multi-server installation, reporting, and alerts. Free trial with support.

Comodo Memory Firewall 2.0.4.20
Free Comodo Memory Firewall adds another critical layer of security to home and business PC’s by monitoring for and preventing most types of buffer overflow attacks. These attacks occur when a malicious program or script addresses more data to its memory buffer than it can store. The goal of most attacks is to destabilize the system then install malware onto the victim PC in order to execute a range of attacks such as identity and data theft.