Today, businesses need to ensure that ransomware is available in snapshots and in the cloud, and that they exercise tight controls over backup storage to increase the security of their attacks. Cloud computing disaster recovery technology can develop ransomware recovery strategy He is lucky if ransomware does not keep IT staff awake at night. And if a hacker steals your data and the only way to recover ransomware is to pay for the decryption key. What usually happens with ransomware is that careless employees load some sort of Trojan and then encrypt data on the drive or in the file system of the object. No company paid the correct decryption key and the data was lost. It does not matter if your data is encrypted; a hacker is considered a super password that has prevailed over an existing law. In the current list of disasters, ransomware attacks are the most significant catastrophe following a direct attack that leaks mission-critical data. Eventually, some ransomware attacks will go through firewalls and intrusion detectors. There is only one way to be sure to prevent this type of attack. Ransomware protection and recovery is achieved by keeping the latest snapshots of datasets outside of the enterprise's primary storage pool. Use cloud computing to return to working condition Ideally, businesses will keep a set of rolling snapshots in the public cloud. These are "almost" offline and because they can only be accessed through backup software they are beyond the reach of ransomware. This may sound like consuming a lot of space and a lot of WAN traffic, but deduplication and compression can be very helpful. In addition, you can use a strict full backup method to reset the snapshot and allow for safe deletion of the old snapshot. Ransomware recovery time depends on how much data needs to be transmitted to get up and running. The result of using cloud computing disaster recovery (DR) processes to prevent ransomware is the ability to revert to working conditions and reduce recovery point target (RPO) time. Of course, ransomware recovery time depends on how much data needs to be transferred for the business to function properly. This shows that the best place to recover is the cloud area where data is stored. Building an instance in the cloud, it takes less time to clear and rebuild the local system if the application is cloud-ready. Keep in mind that it takes time to ensure that the Trojan is out of the system and, frankly, until it is done, you can not trust the behavior of any hacked system. In addition, transferring huge datasets over the outdated WAN today can be a painful process, and it may be better to get disks or tapes from corporate co-cloud providers if hackers are more widely distributed. After local system security restarts, a synchronization process is required. Obviously, cloud computing methods use the right backup software and can be used to repair selective files or folders. In general, this should make ransomware recovery fairly easy to achieve. The benefits of doing so are not limited to tampering with the system, as some businesses are using snapshot methods to track good DR and backup practices. As an alternative, use incremental backup software tools instead of snapshots. This can reduce recovery point objectives (RPOs), but at the expense of more WAN traffic. Implement strict safety controls There are some security issues that need to be addressed to correct ransomware recovery and protection. Idle data in cloud computing needs to be encrypted, and government rules must be strictly adhered to, such as the Health Insurance Portability and Accountability Act and the Sarbanes-Oxley Act. While many IT operations attempt to evade this task, the data in cloud computing is also a goal. Enterprise backup storage also requires some very strict controls, even if it is safe. No password, like "password". · Certification should be changed once a month The biggest risk of data exposure is the disgruntled or resigned administrator who knows the password. · Two or even three factor authentication should be used and those with access should be a small part of the IT staff. It is important to have strict access control for backup devices. Best to avoid most people, and should only be controlled by a person who connects directly through the keyboard and screen. Using cloud computing disaster recovery technology can effectively prevent ransomware attacks, in this regard, the company's CEO will be favored.