What is the pricing for Firejail?

Firejail is a free Endpoint Security tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/netblue30/firejail/ for download and installation instructions.

What are alternatives to Firejail?

Popular alternatives to Firejail include: 1. odix TrueCDR™ Kiosk - Secure kiosk for sanitizing USB & uploaded files using CDR technology (Commercial) 2. Monarx Server Protection - Server-level malware detection and remediation for Linux servers and VPS (Commercial) 3. Star Lab Titanium Security Suite - Linux system hardening suite with mandatory access control and anti-tamper (Commercial) 4. Kevlar Embedded Security - System hardening solution for embedded Linux devices (Commercial) 5. Cyber Resilience for Embedded Systems - Embedded system security solutions for Linux-based mission-critical systems (Commercial) Compare these tools and more at https://cybersectools.com/categories/endpoint-security

Who should use Firejail?

Firejail is for security teams and organizations that need Security Hardening, System Security, Linux, Sandbox, Isolation. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Endpoint Security tools can be found at https://cybersectools.com/categories/endpoint-security

Firejail

Firejail is a Linux sandbox program that isolates untrusted applications using kernel namespaces, seccomp-bpf, and capabilities to reduce security breach risks.

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Firejail

Firejail is a Linux sandbox program that isolates untrusted applications using kernel namespaces, seccomp-bpf, and capabilities to reduce security breach risks.

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Data verified Apr 2026

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Firejail Description

Endpoint Security/Endpoint Protection Platform

Security Hardening System Security Linux Sandbox Isolation

Firejail is a SUID sandbox program designed to reduce security breach risks by restricting the runtime environment of untrusted applications. The tool utilizes Linux namespaces, seccomp-bpf, and Linux capabilities to create isolated execution environments. The software provides processes and their descendants with private views of globally shared kernel resources including the network stack, process table, and mount table. It operates within SELinux or AppArmor environments and integrates with Linux Control Groups for enhanced security controls. Written in C with minimal dependencies, Firejail runs on Linux systems with kernel version 3.x or newer. The tool can sandbox various process types including servers, graphical applications, and user login sessions. It includes pre-configured sandbox profiles for common Linux applications such as Mozilla Firefox, Chromium, VLC, and Transmission. The implementation focuses on lightweight operation with low overhead, requiring no complex configuration files, socket connections, or background daemons. All security features are implemented directly within the Linux kernel and are available on standard Linux installations.

Firejail Description

Endpoint Security/Endpoint Protection Platform

Security Hardening System Security Linux Sandbox Isolation

Firejail FAQ

Common questions about Firejail including features, pricing, alternatives, and user reviews.

Firejail is Firejail is a Linux sandbox program that isolates untrusted applications using kernel namespaces, seccomp-bpf, and capabilities to reduce security breach risks. It is a Endpoint Security solution designed to help security teams with Security Hardening, System Security, Linux.

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