What is 'cyber hygiene'? MCQ with Answer and Explanation

What is 'cyber hygiene'?
A. A type of cleaning software
B. A physical cleaning of hardware
C. A set of practices to maintain the health and security of a system
D. A type of antivirus
Answer: Option C
Solution (By JKExamLibrary)
Cyber hygiene refers to a set of practices and steps that users take to maintain system security and protect themselves from cyber threats, such as regular updates and strong passwords.

This question belongs to: Computer Cyber Security

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Practice More Cyber Security Questions

Question #1 Report Error
Which of the following is a characteristic of a secure password?
A. It is shared with others
B. It is a common word
C. It is at least 12 characters long with a mix of characters
D. It is easy to remember

Correct Answer: Option C


Explanation:
A secure password is long (at least 12 characters) and includes a mix of uppercase and lowercase letters, numbers, and special characters, making it difficult to guess or crack.

This question belongs to: Computer Cyber Security
Question #2 Report Error
Which administrative security tool establishes a mandatory company rule requiring passwords to contain uppercase letters, numbers, and symbols while expiring every 90 days?
A. Password Policy Enforcement Subsystem
B. Firewall Inspection Script
C. Multi-Factor Registry Check
D. Access Control List Matrix

Correct Answer: Option A


Explanation:
Password policy modules enforce programmatic rules regarding credential complexity, length, and rotation cycles to defend against automated cracking attempts.

This question belongs to: Computer Cyber Security
Question #3 Report Error
What is the purpose of a digital signature?
A. To speed up message delivery
B. To verify the authenticity and integrity of a message
C. To compress a message
D. To encrypt a message

Correct Answer: Option B


Explanation:
A digital signature provides authentication and integrity verification, ensuring that a message or document comes from the claimed sender and has not been altered.

This question belongs to: Computer Cyber Security