FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

TYPES OF NETWORK SECURITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which malware denies access to the infected computer system and demands payment before the restriction is removed?
A
Adware
B
Rootkit
C
Spyware
D
Virus
E
Ransomware
Explanation: 

Detailed explanation-1: -Ransomware is a type of malware that prevents or limits users from accessing their system, either by locking the system’s screen or by locking the users’ files until a ransom is paid.

Detailed explanation-2: -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-3: -Ransomware is a type of malicious software, or malware, designed to deny a user access to a computer system or computer files until a ransom, typically cryptocurrency, has been paid. Ransomware uses encryption to hold the data hostage and requires a decryption key before a user is granted access.

Detailed explanation-4: -Ransomware is a form of malware that locks the user out of their files or their device, then demands a payment to restore access. Ransomware attackers hit businesses, organizations, and individuals alike.

Detailed explanation-5: -A ransomware attack is a form of malware attack in which an attacker seizes the user’s data, folders, or entire device until a ‘ransom’ fee is paid. Ransomware attack exploits the open security vulnerabilities by infecting a PC or a network with a phishing attack, or malicious websites.

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