COMPUTER FUNDAMENTALS

COMPUTER ETHICS AND SECURITY

TYPES OF THREATS AND ATTACKS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Malware that restricts access to a computer system by encrypting files or locking the entire system down until the user performs requested action is known as:
A
Grayware
B
Adware
C
Ransomware
D
Spyware
Explanation: 

Detailed explanation-1: -Ransomware is a type of malicious software that infects a computer and restricts users’ access to it until a ransom is paid to unlock it.

Detailed explanation-2: -Ransomware is a type of malicious software (malware) that threatens to publish or blocks access to data or a computer system, usually by encrypting it, until the victim pays a ransom fee to the attacker.

Detailed explanation-3: -This malware is called Ransomware.

Detailed explanation-4: -Ransomware Ransomware is software that uses encryption to disable a target’s access to its data until a ransom is paid.

Detailed explanation-5: -Ransomware is a type of malware that can restrict users from accessing a system or data, and even delete or publish data if a ransom is not paid. It can restrict a user from access to files through encryption.

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