Home > Storage > PowerScale (Isilon) > Product Documentation > Data Protection > Dell PowerScale SyncIQ: Architecture, Configuration, and Considerations > Modify an existing SyncIQ policy for encryption
To modify an existing SyncIQ policy for encryption:
isi sync certificates peer list
Make a note of the appropriate truncated certificate ID, from the ID column.
isi sync certificates peer view [truncated certificate ID from step a]
Make a note of the full certificate ID, from the ID field.
isi sync policies modify <pol_name> --target-certificate-id=<full certificate ID from the previous step>