Linux kernel - The Linux kernel is the operating system kernel used by the Linux family of Unix-like operating...
BioCatch - Seamless and secure online experiences are built with BioCatch behavioral biometrics. We’re more than just fraud prevention. Our solution powers your digital growth.
XNU - XNU is a hybrid kernel combining the Mach kernel with components from FreeBSD and C++
Quarkslab - Quarkslab is a security platform that makes applications and data safe with its skilled vulnerability search tools and design of security solutions.
Linux-libre - Linux-libre is a GNU package that is maintained from modified versions of the Linux kernel.
Shape Security - Shape Security is a cyber security solution to defend websites against attacks from malware, botnets, and scripts.