OpenSnitch Alternatives [Page 3]

FortiGate is the only NGFW with unified management for hybrid mesh firewall

SonicWall security solutions protects your network, systems, users and data from cyber threats.

DCIM software reinvented.

Try for free Open Source paid Free Trial $600.0 / Annually (300 Assets)

Award-winning solutions that are easy to deploy and manage, making enterprise-grade security accessible to any organization regardless of size or expertise.

Personal Firewall software

Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses /...

Radio Silence is a network monitor and firewall for the macOS. The software stops apps from making network connections. The firewall runs in the background and does not require an open window.

NetGuard

Fortinet is a provider of network security appliances that include firewalls, security gateways, and complementary products.

Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to...

WatchGuard Firebox is a comprehensive advanced network security appliance that puts IT security professionals back in charge of their networks with widely deployable, enterprise-grade security and threat visibility tools suitable for any organization

Sophos UTM integrates complete security software within a single appliance.

Microsoft Forefront Threat Management Gateway 2010 Released 1 January 1997 (1997-01-01 ) Developer Microsoft Latest release version 2010 Licensing Proprietary commercial software Operating system Windows Server 2008 Platform x86-64 Website Microsoft…

Douane personal firewall for GNU/Linux