Compare the Top Next-Generation Firewall (NGFW) Solutions in the UK as of November 2025

What are Next-Generation Firewall (NGFW) Solutions in the UK?

A Next-Generation Firewall (NGFW) is an advanced network security solution designed to provide comprehensive protection by integrating traditional firewall capabilities with modern security features. Unlike standard firewalls, NGFWs offer deep packet inspection, allowing them to analyze and filter traffic at the application level. They include features such as intrusion prevention systems (IPS), application control, and advanced threat protection, including malware detection. NGFWs are highly customizable and can enforce granular policies based on user identity, device, and behavior, making them a vital tool in defending against evolving cyber threats. By combining robust performance, scalability, and real-time threat intelligence, NGFWs help organizations safeguard their networks in increasingly complex IT environments. Compare and read user reviews of the best Next-Generation Firewall (NGFW) solutions in the UK currently available using the table below. This list is updated regularly.

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    OPNsense

    OPNsense

    OPNsense

    Simple packet filters are becoming a thing of the past. Even the open-source domain is moving towards Next-Generation Firewalls. And OPNsense is a top player when it comes to intrusion detection, application control, web filtering, and anti-virus. No network is too insignificant to be spared by an attacker. Even home networks, washing machines, and smartwatches are threatened and require a secure environment. Firewalls are a component of the security concept. They protect against known and new threats to computers and networks. A firewall offers the highest level of protection if its functions are known, its operation is simple, and it is ideally positioned in the surrounding infrastructure. OPNsense accepts the challenge and meets these criteria in different ways. This book is the ideal companion for understanding, installing and setting up an OPNsense firewall.
    Starting Price: Free
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