Imagine: It is the is the last day of reporting and you changed the data in the system. Now you donít have the record of the old data. Can you scrape the entire efforts of your team just to bring back that old data? Probably not a great option. It would be a nightmare to encrypt all the data and restore the old version all by yourself. But, we say you are not doomed because the copy of liver version data is already present in the system. How is that possible? It is the magic of IT test environment management.