cross-posted from: https://piefed.world/c/uncommon/p/1089778/linux-is-actually-very-vulnerable-to-exploits-and-it-s-showing-with-high-value-vulnerabi
I hate when people keep repeating the myth that Linux is more secure than X OS without any understanding of how much Linux gets exploited.
On the other hand, FreeBSD rarely suffers from wide security issues.
Overall, I don’t think anyone should repeat the myth that Linux is secure.
And at least if they gonna recommend Linux, they better recommend a good distro with SeLinux, hardened kernel and hardened OS.
What exactly do you mean by “permissions” here? It sounds like you’re just talking about basic Unix-style permissions. Also, what do you mean by “only the one based on BSD?”
Unless you’re talking about Mac OS 9 and earlier (like more than 20 years old), all their OSes have permissions and are based on BSD at this point.
Standard Unix permissions also aren’t gonna save you when you run an exploitable program as your home user and it can then access everything in your home directory (in other words, pretty much all of your important files for most users).