At Firewall.lk, we provide cutting-edge, AI-driven cybersecurity solutions that protect your networks, data, and devices from ever-evolving digital threats. Using advanced firewalls and network security systems from Fortinet, SonicWall, UniFi, Sophos, Cisco, and WatchGuard, we deliver reliable protection for businesses, schools, homes, airports, government facilities, and commercial spaces across Sri Lanka. Our solutions not only block malware, ransomware, and hackers but also monitor network traffic in real time, detect unusual activity, and respond to threats before they can cause damage.

A firewall is a device or software that controls the flow of network traffic in and out of your home or office. It blocks unwanted threats like cyber-attacks, viruses, and malware from entering through the internet.

There are different types of firewalls, such as proxy, stateful inspection, unified threat management, threat-focused, and virtual firewalls. In Sri Lanka, Fortinet is a well-known and trusted firewall brand.

Firewalls create a protective barrier between your secure, private network and untrusted external networks like the internet. They can be built into your computer as software, used as a separate hardware device, or both for added protection.

Track all the data that is coming in and all the data that is leaving the network. Make sure your company data is safe.