There more than 300 computers and more than 400 users are available. We face two incidents recently when critical users(who has critical data) leave from company.We have deleted their data when they return their laptop or desktop PC. To help protect Data that is top secret and business critical.
Now we have a requirement to protect business critical data to prevent the data deleted by user when they leave.
We currently have NAS drive and Windows Server environment.
Please share your idea.