Which of the following is a common technique used by attackers to gain unauthorized access? MCQ with Answer and Explanation

Which of the following is a common technique used by attackers to gain unauthorized access?
A. Installing a firewall
B. Using antivirus software
C. Encrypting data
D. Brute force attack
Answer: Option D
Solution (By JKSSB Mock Tests)
A brute force attack involves trying all possible combinations of passwords or keys until the correct one is found, gaining unauthorized access.

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Practice More Cyber Security Questions

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Which of the following is a common security risk associated with cloud storage?
A. Insecure APIs
B. Loss of control over data
C. All of the above
D. Data breaches

Correct Answer: Option C


Explanation:
Cloud storage introduces security risks such as data breaches, loss of control over data, and insecure APIs, requiring careful management and security measures.

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Question #2
What is the purpose of a security patch?
A. To change the user interface
B. To add new features to software
C. To increase software performance
D. To fix vulnerabilities and bugs in software

Correct Answer: Option D


Explanation:
A security patch is a piece of code designed to fix a vulnerability or bug in a software program, closing security holes that could be exploited by attackers.

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Question #3
What is 'cyber hygiene'?
A. A type of cleaning software
B. A set of practices to maintain the health and security of a system
C. A physical cleaning of hardware
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Correct Answer: Option B


Explanation:
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.

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