How does ransomware encrypt files securely without exposing the decryption key to the victim?
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How does ransomware encrypt files securely without exposing the decryption key to the victim?
Ransomware typically uses strong encryption algorithms, such as AES or RSA, to securely encrypt files. The encryption key used to encrypt the victim’s files is usually generated locally on the attacker’s server, preventing the victim from accessing it directly. After encrypting the files, the ransomware sends the encryption key to the attacker’s server, making it inaccessible to the victim. This ensures that the decryption key is held by the attacker, who demands a ransom in exchange for providing the key to unlock the encrypted files.