What type of hacker is officially employed by companies to run authorized penetration tests, identifying security bugs so they can be patched before a breach occurs? MCQ with Answer and Explanation

What type of hacker is officially employed by companies to run authorized penetration tests, identifying security bugs so they can be patched before a breach occurs?
A. White Hat Hacker
B. Black Hat Hacker
C. Grey Hat Hacker
D. Script Kiddie
Answer: Option A
Solution (By JKExamLibrary)
White hat hackers act as ethical safety professionals, using defensive and authorized offensive technical tools to improve organizational security controls.

This question belongs to: Computer Cyber Security

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Which of the following is NOT considered malware?
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B. Ransomware
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Correct Answer: Option A


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A firewall is a security device or software, not malware. Viruses, Trojans, and ransomware are all types of malicious software.

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What is the role of a security audit?
A. To handle customer complaints
B. To evaluate the effectiveness of security controls
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Correct Answer: Option B


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A security audit is a systematic evaluation of an organization's security controls and policies to assess their effectiveness and identify areas for improvement.

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Correct Answer: Option D


Explanation:
SQL injection executes arbitrary database commands by inserting malicious SQL code statements into unvalidated input fields.

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