Ransomware is a type of malware that encrypts the files or disks of a victim's device and demands a ransom for the decryption key. Ransomware can cause significant damage, disruption, and data loss for individuals and organizations. To prevent this type of incident in the future, the best strategy is to combine user education and data protection. A ransomware awareness program can help users recognize and avoid potential ransomware attacks, such as phishing emails, malicious attachments, or compromised websites. A secure and verifiable backup system can help users recover their data in case of a ransomware infection, without paying the ransom or relying on the attackers. A backup system should be regularly tested and updated, and stored offline or in a separate location from the original data.