You can configure software encryption on storage.
From the navigation, go to Storage > Cloud.
The Cloud page appears.
Click the cloud storage.
The Cloud storage properties page appears.
On the Configuration tab, in the Encryption section, move the Encrypt toggle key to the right.
The Add encryption dialog box appears.
Enter the encryption information:
From the Cipher list, select an encryption method.
From the Keylength list, select an encryption key length.
For Key management server, select an existing server, or add a new server.
For information about adding key management servers, see Managing a Key Management Server.