Firejail is a Linux security SUID program that drastically reduces the risk of security breaches by sandboxing the running environment of untrusted applications. Firejail achieves this by using Linux namespaces and seccomp-bpf which allows the attaching of a system call filter to a process and all its descendants, thus reducing the attack surface of the kernel. Find out how to install and use Firejail…
[Source: TechRepublic]