Online Security: Malware

Match the following name with description

• Needs an active host to spread

• Worm

• Records user activity without awareness

• Keylogger

• Encodes your file

  Demands money

• Ransomware

• Pretends to be trusted software

• Virus

• Replicate itself

  Travel through network

• Trojan

Match the screens with the name of malware it shows:

• Trojan

• 
• Ransomware

• 
• Virus

• 

Worm is ​ (a)   fast and infecting other devices by finding the ​ (b)   in computer networks and spreading on its ​ (c)   without the need for an ​ (d)   .

• replicating
• weaknesses
• strengths
• own
• active host

​ (a)   is a type of malware that ​ (b)   and locks up your important files.
It will demand ​ (c)   in exchange for a key to unlock files.

• Ransomware
• encodes
• money

What is the name of malware that monitors and gathers data on a user's device without their knowledge?

• Spyware

• Virus

• Keylogger

• Worm