OpenSnitch
OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities.
Free12,981
Free12,981
OpenSnitch
OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignOpenSnitch Description
OpenSnitch is a GNU/Linux application firewall that provides interactive outbound connections filtering, the ability to block ads, trackers, or malware domains system-wide, configuration of system firewall from the GUI (nftables), management of multiple nodes from a centralized GUI, and SIEM integration. For installation, download deb/rpm packages from the official GitHub repository and refer to the documentation for detailed information.
OpenSnitch FAQ
Common questions about OpenSnitch including features, pricing, alternatives, and user reviews.
OpenSnitch is OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities. It is a Network Security solution designed to help security teams with Linux.
OpenSnitch is a free Network Security tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/evilsocket/opensnitch/ for download and installation instructions.
Popular alternatives to OpenSnitch include:
1.IP2Location Firewall IP List - Generates geo-based firewall rules to block/allow traffic by country or ASN (Commercial)
2.Safing Portmaster - An open-source application firewall that monitors network traffic with custom rules (Free)
3.Endian Firewall Community - Endian Firewall Community is a free, open-source Linux-based firewall solution that provides network security, VPN access, email protection, and traffic management features for home networks. (Free)
4.Fortinet Secure Networking - Converged network security platform with NGFW, SD-WAN, SASE, and SecOps (Commercial)
5.NSFOCUS Web Application Firewall - WAF protecting web applications from cyber attacks (Commercial)
Compare all OpenSnitch alternatives at https://cybersectools.com/alternatives/opensnitch
OpenSnitch is for security teams and organizations that need Linux. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Network Security tools can be found at https://cybersectools.com/categories/network-security
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