Which of the following is the best definition of “Cyber Security” ?

2025

Answer: B. Protecting data and networks from malicious attacks — Cyber security is the practice of protecting systems, networks, and programs from digital attacks.

1. A.

   Protecting physical devices from unauthorized access

2. B.

   Protecting data and networks from malicious attacks

3. C.

   Protecting from power failure

4. D.

   Managing network traffic

Attempted by 4 students.