As known , The cloud storage is expected to  be the future. However we are worried about our privacy  , secure transaction , cyber theft  etc. Since our data is important

The  encrypted data  will be stored in the cloud-services we can encrypt and decrypt  the data at our  Notebooks   . It can be either  part of BIOS feature or you can  have seperate logic & hard password protected at your notebook. It has lots of advantages

1. Hardcoded password . i.e  your notebook(s) only can see the data

2.  Faster 

3. No need to worry what cloud service companies are doing with your data.

4. The disadvantage of all data security issues on cloud services .