Security Aspects
Himachal Pradesh Board · Class 12 · Computer Science
Most important questions from Security Aspects for Himachal Pradesh Board Class 12 Computer Science board exam 2026. MCQs, short answer, and long answer questions with marks.
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Which of the following are types of malware? (Select all correct options)
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Virus, Worm, Trojan, Ransomware
Virus, Worm, Trojan, and Ransomware are all types of malware. Browser and Operating System are legitimate software types, not malware.
Which of the following are methods used by antivirus software to detect malware? (Select all correct options)
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Signature-based detection, Sandbox detection, Heuristics, Real-time protection
Antivirus software uses signature-based detection, sandbox detection, heuristics, and real-time protection. Social media scanning is not a standard antivirus detection method.
What is the main advantage of HTTPS over HTTP?
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HTTPS encrypts data for security
HTTPS encrypts data before transmission, making it secure for sensitive information like passwords and banking details, unlike HTTP which sends data as is.
What is the primary function of a firewall?
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Controls network traffic based on security rules
A firewall monitors and controls incoming and outgoing network traffic based on predefined security rules to protect networks from unauthorized access.
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