WannaCry Ransomware: Here are best practices to prevent attacks
Ransomware is a type of malicious software that carries out the cryptoviral extortion attack from cryptovirology that blocks access to data until a ransom is paid and displays a message requesting payment to unlock it.
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New Delhi: Ransomware is a type of malicious software that carries out the cryptoviral extortion attack from cryptovirology that blocks access to data until a ransom is paid and displays a message requesting payment to unlock it. Simple ransomware may lock the system in a way which is not difficult for a knowledgeable person to reverse. More advanced malware encrypts the victim's files, making them inaccessible, and demands a ransom payment to decrypt them.The ransomware may also encrypt the computer's Master File Table (MFT) or the entire hard drive.
Here are best practices to prevent attacks:
Courtesy: www.cert-in.org.in
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