Kicksecure is described as 'Free and open-source Linux distribution that aims to provide a highly secure computing environment. It has been developed from the ground up according to a formidable -- and time proven -- defense in-depth security design' and is a operating system in the os & utilities category. There are six alternatives to Kicksecure for a variety of platforms, including Linux, Windows, Mac, BSD and Self-Hosted apps. The best Kicksecure alternative is Debian, which is both free and Open Source. Other great apps like Kicksecure are Tails, macOS, Whonix and Windows 11.