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The WB Board 2026 Class 12 Cyber Security Question Paper with Solution PDF is available here. The WBCHSE Cyber Security exam was scheduled for February 2026, during the Morning Session from 10:00 AM to 12:00 PM.
The paper was modern and application-based, offering a moderate level of difficulty. While questions on Digital Signatures and Firewall configurations were direct, the case studies involving Phishing attacks, Ransomware, and IT Act 2000 provisions required a clear understanding of legal and technical frameworks. Students aiming for high marks should target a score between 80–90 marks, focusing on network security protocols, ethical hacking basics, and maintaining precision in cybersecurity terminology.
WB Board 2026 Class 12 Cyber Security Question Paper with Solution PDF
| WB Board 2026 Class 12 Cyber Security Question Paper with Solution PDF | Download PDF | Check Solutions |
Define the three pillars of the CIA Triad.
What are the primary differences between a Computer Virus and a Worm?
Explain the process of Asymmetric Encryption using public and private keys.
What is Phishing, and how can users identify a suspicious email?
Describe the role of a Firewall in protecting a private network.
What is Digital Steganography, and how does it differ from encryption?
Explain the concept of Two-Factor Authentication (2FA) and its importance.
What are the key provisions of the Indian IT Act 2000 regarding cyber crimes?
Define Ransomware and suggest two methods to prevent such attacks.
What is the difference between a Denial of Service (DoS) and a Distributed Denial of Service (DDoS) attack?
Define SQL Injection and how it affects database security.
What is Social Engineering, and why is it considered a non-technical threat?
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