content_image/992697.jpg
9. You can confirm that encryption is enabled and verify which key providers are in use by selecting Settings → Security → Encryption , as shown in Figure 12-56. Note the state Online  for the key servers and the state Validated  for the USB ports where USB flash drives are inserted to make sure that they are properly configured. 

<img src='content_image/992697.jpg'>

## 12.5 Configuring more providers 

After the system is configured with a single encryption key provider, it is possible to add a second provider. 

Note:  If you set up encryption of your storage system when it was running a version of IBM Spectrum Virtualize earlier than Version 7.8.0, then when you upgrade to Version 8.1 you must rekey the master encryption key before you can enable a second encryption provider. 

