The best Fort Firewall alternatives

OPNsense suits administrators seeking a self-hosted firewall and routing platform with VPN, failover, and intrusion-prevention capabilities.

IPFire is presented for individuals, businesses, and organizations managing networks from home offices to global enterprises.

It suits network administrators who need to review firewall traffic and configuration changes across devices from multiple vendors.

CrowdSec suits teams seeking to detect or block malicious IP activity across infrastructure and applications.

It suits organizations managing network security and traffic across hybrid deployments.

GlassWire may suit people who want to review network activity, receive alerts about unusual changes, or manage app connections.

Comodo Internet Security may suit Windows users looking for antivirus, firewall, and isolation tools.

It suits small and medium-sized businesses seeking firewall, threat-protection, traffic-management and VPN functions.

It is positioned for large enterprises, campus networks, data centers, offices, branches, remote sites, and stores that need network security and…

NSM suits security teams managing distributed SonicWall firewall environments, including multiple customer locations.

It may suit home and remote workers, businesses, government, education, or service providers seeking firewall and routing software.

OpenWrt suits users who want to customize embedded devices, particularly wireless routers, and are familiar with GNU/Linux and basic networking.