Microsoft Double Key Encryption helps enterprises protect their most sensitive content in the cloud using a secondary key – much like a safe deposit box in a bank. Microsoft DKE enables you to set additional levels of protection, control, and assurance over your most sensitive data. At Microsofts DKE instantiation underpinned by nShield HSMs, you can use the key to protect your most valuable assets. At the end of this presentation, learn how to deploy the principles of DKE.”]
Source: https://www.databreachtoday.com/take-control-encryption-in-azure-cloud-double-key-encryption-a-16525