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Top 10 Firewall software for business
August 04, 2025 | Editor: Michael Stromann
16
Enterprise Firewall software and NGFW that monitor network traffic, filtering it based on predefined security rules and policies.
1
pfSense open-source firewall solution is a fully-featured firewall/router providing enterprise features. It allows businesses and home users to secure networks, create VPN tunnels, do advanced routing, remote access, DNS, DHCP, etc. many other core network services and features.
2
Palo Alto NGFW is Virtualized ML-Powered NGFW that match best-in-class security with cloud speed, agility and scale. It provides simple and best-in-class network security for public clouds, private clouds, virtual branches, and critical infrastructure.
4
Defend SMBs, enterprises and governments from advanced cyber attacks with SonicWall's award-winning firewalls and cyber security solutions.
5
Check Point offers, for the first time, an all-inclusive security management architecture delivered from the Cloud designed to manage security across on-premise Firewalls, Networks, Cloud, Mobile and IoT.
8
Untangle NG Firewall is a Debian-based network gateway with pluggable modules for network applications like spam blocking, web filtering, anti-virus, anti-spyware, intrusion prevention, VPN, SSL VPN, firewall, and more.
9
WatchGuard Firebox Cloud provides the same award-winning UTM security available in our Firebox appliances to protect servers running in public cloud environments.
10
Sophos Firewall provides comprehensive next-generation firewall protection powered by deep learning and Synchronized Security. Offering unmatched insights, Firewall exposes hidden user, application, and threat risks on the network and is unique in its ability to respond automatically to security incidents by isolating compromised systems with Security Heartbeat.
11
IPFire is a hardened, versatile, state-of-the-art Open Source firewall based on Linux. Its ease of use, high performance in any scenario and extensibility make it usable for everyone.
12
Zenarmor - Agile Service Edge Security - Instant Network Security for your Hyper-Distributed Enterprise. Anywhere. Anytime. Any Cloud.
13
Azure Firewall is a managed, cloud-based network security service that protects Azure Virtual Network resources.
14
VMware NSX/NSX+ Distributed Firewall allows to stop the lateral spread of threats across multi-cloud environments with a software-based Layer 7 firewall distributed at each workload.
