The process of making certain that an entity (operating system, application, etc.) is as secure as it
can be is known as:
A.
Stabilizing
B.
Reinforcing
C.
Hardening
D.
Toughening
Explanation:
Hardening is the process of securing a system by reducing its surface of vulnerability. Reducing
the surface of vulnerability typically includes removing unnecessary functions and features,
removing unnecessary usernames or logins and disabling unnecessary services.