Firejail is a SUID security sandbox program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.




BufferZone is described as 'BUFFERZONE is a patented containment solution that isolates threats to defend endpoints from malware, zero-days, ransomware, drive-bys and more' and is an app in the security & privacy category. There are four alternatives to BufferZone for Linux and Windows. The best BufferZone alternative is Firejail, which is both free and Open Source. Other great apps like BufferZone are Sandboxie, Bubblewrap and runc.
Firejail is a SUID security sandbox program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.




The original Sandboxie Plus (Classic) application, now open source and as Sandboxie-Plus.