It is possible to use single key in keyvault while enabling multiple data and os disk encryption in azure

Question

Hello team,

I want to know if I can use one common key and keyvault for enabling encryption on multiple data and OS disk in my azure environment

Answer 1

you dont need to have Multiple key vaults and Mutiple keys for enabling OS and Data Disk Encryption. The scenario when you would need Multiple Key Vault if the Virtual machines are in a different region

For example if the VM is in East US region the KV ( key vault ) should also be in the same region as long as that critreria is met you can use the Keys and keyvault

The same key can be used but if needed be you should create multiple keys and lower the footprint of the attack vector