I have created a key in Azure Key Vault to store my secrets in it. In order to use it securely in Azure DataBricks, have created the secret scope and configured the Azure Key Vault properties. Out of curiosity, just wanted to check whether my key is safe and secure. Because, I don't want it to get exposed. Bit surprised here. I was able to print the value of the key which resides in the Key Vault from DataBricks playground.