Sammy is the IT Security Officer of the XYZ Solution. His task is to secure/protect the data and programs of the company. Which of the following action he will do?
a. Implement physical locks
b. Create a mirror copy of the data and system
c. All of the choices
d. Implement a biometric authentication open entering into the server room where database is located.
e. Make a regular backup copy
f. None of the choices