Which of the following is a common method used by attackers to bypass security controls? MCQ with Answer and Explanation

Which of the following is a common method used by attackers to bypass security controls?
A. Exploiting software vulnerabilities
B. Installing firewalls
C. Encrypting data
D. Using strong passwords
Answer: Option A
Solution (By JKExamLibrary)
Attackers often exploit software vulnerabilities, such as unpatched security flaws, to bypass security controls and gain unauthorized access to systems.

This question belongs to: Computer Cyber Security

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Practice More Cyber Security Questions

Question #1 Report Error
Which specific malware variety embeds its code inside the boot sectors of a hard drive platter or deep within the operating system core to intercept and mask its presence from security software tools completely?
A. Adware Module
B. Spyware Script
C. Macro Virus
D. Rootkit

Correct Answer: Option D


Explanation:
Rootkits are stealthy malware packages built to acquire deep administrative access, altering kernel functions to render themselves invisible to standard OS monitoring utilities.

This question belongs to: Computer Cyber Security
Question #2 Report Error
What does 'ethical hacking' refer to?
A. Hacking performed with the permission of the system owner to identify vulnerabilities
B. Hacking to cause damage to systems
C. Hacking without any permission
D. Hacking for financial gain

Correct Answer: Option A


Explanation:
Ethical hacking is authorized hacking conducted to identify and fix security weaknesses in a system, with the goal of strengthening security.

This question belongs to: Computer Cyber Security
Question #3 Report Error
An attacker uses a password cracker script to automate character guesses across an executive's profile login panel to find the correct password. This is a/an:
A. Eavesdropping Exploit
B. SQL Injection
C. Phishing Setup
D. Brute Force Attack

Correct Answer: Option D


Explanation:
Brute force attacks run systematic guessing scripts to test character permutations until finding a combination that unlocks the targeted account.

This question belongs to: Computer Cyber Security