Many believe that, by design, Linux is more secure than Windows because of the way it handles user permissions. The main protection on Linux is that running an “.exe” is much harder. Linux does not process executables without explicit permission as this is not a separate and independent process.

What type of security is Linux?

For the basic security features, Linux has password authentication, file system discretionary access control, and security auditing. These three fundamental features are necessary to achieve a security evaluation at the C2 level [4].

How secure is Linux?

Linux is the Most Secure Because it’s Highly Configurable

Security and usability go hand-in-hand, and users will often make less secure decisions if they have to fight against the OS just to get their work done.