OpenBSD is more secure than Linux will ever be, FreeBSD is more secure than Linux current is now; while Linux has more eyeballs looking at it there is also a si

OpenBSD is more secure than Linux will ever be, FreeBSD is more secure than Linux current is now; while Linux has more eyeballs looking at it there is also a significantly larger amount of kernel bloat in which weird bugs and future priv escalations can hide. What is probably less secure on the *BSD side is userspace, where there is less attention paid to security review and automated fuzzing than there is in many Linux distributions.