Apps similar to CacheGuard Gateway include NextDNS, which is open source with a free version. Other options are AdGuard, OPNsense, TrafficMonitor and NetLimiter. You're spoiled for choice with Firewalls like CacheGuard Gateway: we list more than 100 alternatives for Windows, Linux, Mac, Android and iPhone.
Server-based firewall. Reacts to attacks with intelligent abilities to detect malicious attempts to enter and reacting by blocking the IP temporarily. Repeated hits will ban the IP completely.
Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more secure protection for your PC, and it is FREE.
China
The All In One WordPress Security and Firewall is the ultimate security plugin that will take your website’s security to a whole new level.
A modern replacement for Sophos UTM based on Sophos, Cyberoam and Astaro technology combined.
United Kingdom
SoftPerfect Bandwidth Manager is a full-featured traffic management tool for Windows that offers cost-effective bandwidth control and quality of service based on built-in prioritized rules. These rules can specify a bandwidth limit for each Internet user.
Australia
Free adblocker, anonymity, traffic and battery saver, firewall, and Internet speed increase.
Protect your network from viruses, malware and malicious activity with Kerio Control, the easy-to-administer yet powerful all-in-one security solution.
United States
Firewall WITHOUT ROOT. Host name/domain name filtering, simple interface, fine-grained access control and no suspicious permissions on the firewall app itself.
PortForward's PFConfig Software lets you forward ports on any router for any program. If you need to port forward, then PFConfig will do the hard work for you.
United States
DNS Angel , it will protect your family from inappropriate websites and will Block them Automatically it is Freeware and Portable
Türkiye
ModSecurity is an open source web application firewall. Working embedded in the web server, or standalone as a network appliance, it detects and prevents attacks against web applications.
