Information Security MCQs with Answers
Practice important Information Security MCQs with answers and explanations.
Multiple Choice Questions
Q1: What does Information Security aim to defend against?
- A: Unauthorized access
- B: Authorized access
- C: Data encryption
- D: Physical damage
View Answer
A
Q2: Which of the following is NOT a component of information systems?
- A: Hardware
- B: Software
- C: Policies
- D: Physical security
View Answer
C
Q3: What are threats in the context of information security?
- A: Actions that are prevented
- B: Actions carried out by attackers
- C: Measures to protect information
- D: Components of security systems
View Answer
B
Q4: What is the main goal of prevention in security measures?
- A: Stop attack and assess damage
- B: Detect security policy violations
- C: Prevent attackers from violating security policy
- D: Continue to function even after attack
View Answer
C
Q5: What does the term "Survivability" refer to in security goals?
- A: Detecting an attack
- B: Recovery from damage
- C: Preventing attacks
- D: Continuing to function even if an attack succeeds
View Answer
D
Q6: Which book focuses on Cryptography and Network Security?
- A: Principles of Information Security
- B: Computer Security: Art and Science
- C: Cryptography and Network Security
- D: Security Policies and Procedures
View Answer
C
Q7: Which of the following is NOT a type of intentional action?
- A: Threats
- B: Attacks
- C: Assets
- D: Security policy violations
View Answer
C
Q8: What should be included in security education and training?
- A: Understanding of threats and vulnerabilities
- B: Building security hardware
- C: Developing new attack methods
- D: Physical security measures
View Answer
A
Q9: Fill in the blank: Information Security is the practice of defending information from ___________.
- A: Unauthorized access
- B: Authorized use
- C: Data storage
- D: System upgrades
View Answer
A
Q10: Fill in the blank: Security goals include Prevention, Detection, Recovery, and ___________.
- A: Confidentiality
- B: Survivability
- C: Access control
- D: Encryption
View Answer
B