What is the purpose of a firewall in an organization? MCQ with Answer and Explanation
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Question #1
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Which software asset operates by intercepting device instructions deep within the kernel layer, allowing an unauthorized user to mask the presence of spyware from antivirus sweeps?
Correct Answer: Option A
Explanation:
Rootkits modify system kernel code to hide processes, files, and network links, rendering themselves invisible to standard antivirus utilities.
Rootkits modify system kernel code to hide processes, files, and network links, rendering themselves invisible to standard antivirus utilities.
This question belongs to:
Computer
Cyber Security
Question #2
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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:
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.
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
Question #3
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A security scam where an attacker follows an authorized employee closely through a secured security door to slip into a restricted office building without scanning a badge is called:
Correct Answer: Option B
Explanation:
Tailgating is a physical security breach where an unauthorized person gains access to a restricted area by following closely behind a legitimate credential holder.
Tailgating is a physical security breach where an unauthorized person gains access to a restricted area by following closely behind a legitimate credential holder.
This question belongs to:
Computer
Cyber Security
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