List of top Web Applications Questions on Cyber Security asked in CBSE Class XII

Gurmeet turned on her computer and found that she could not access any of her files. A message appeared on her screen demanding payment to regain access. The type of malware affecting Gurmeet's system is known as:

Zooni has just joined a new school and she wants to make new friends. She loves to share her photos and videos on social media. One day, she started getting messages from a stranger that made her uncomfortable. That person was also aware of her entire routine --- where she was going and what she was doing. Zooni felt that the stranger was always watching her as she was receiving hundreds of such messages.
What type of cybercrime is being referred to in this situation? Which law governs such crimes in India?

Murugan has gained access to the network of an organization with the authorization of its owner. He has been asked to identify and fix vulnerabilities before people with malicious intentions can exploit them. Which type of hacking is being described in this situation? Will it be considered as a cybercrime?

is a type of cyber crime where someone misuses another person's personal information to impersonate them, usually to commit fraud.

The process of gaining unauthorized access to a computer system or network, is referred to as :