What is the role of encryption in cybersecurity? MCQ with Answer and Explanation
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Question #1
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What is the role of a network firewall?
Correct Answer: Option A
Explanation:
A network firewall controls incoming and outgoing network traffic based on security rules, allowing authorized traffic and blocking unauthorized access.
A network firewall controls incoming and outgoing network traffic based on security rules, allowing authorized traffic and blocking unauthorized access.
This question belongs to:
Computer
Cyber Security
Question #2
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Which firewall asset operates explicitly at Layer 7 of the OSI model, proxying web requests to filter input values and block application attacks?
Correct Answer: Option C
Explanation:
Application firewalls filter commands at Layer 7, inspecting protocol payloads to protect web servers from exploitation.
Application firewalls filter commands at Layer 7, inspecting protocol payloads to protect web servers from exploitation.
This question belongs to:
Computer
Cyber Security
Question #3
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Which of the following is a type of attack that uses malicious code to exploit vulnerabilities in web applications?
Correct Answer: Option B
Explanation:
Cross-site scripting (XSS) is a type of attack where malicious scripts are injected into web applications, exploiting vulnerabilities to steal data or hijack sessions.
Cross-site scripting (XSS) is a type of attack where malicious scripts are injected into web applications, exploiting vulnerabilities to steal data or hijack sessions.
This question belongs to:
Computer
Cyber Security
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