# Fdbcli configure command

**URL:** <https://forums.foundationdb.org/t/fdbcli-configure-command/3772>\
**Category:** Using FoundationDB\
**Tags:** operator\
**Created:** [January 30, 2023, 8:55pm UTC](https://forums.foundationdb.org/t/fdbcli-configure-command/3772 "2023-01-30T20:55:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tangerine](https://sea1.discourse-cdn.com/foundationdb/user_avatar/forums.foundationdb.org/tangerine/32/1084_2.png) [@tangerine](https://forums.foundationdb.org/u/tangerine)\
**Post date:** [January 30, 2023, 8:55pm UTC](https://forums.foundationdb.org/t/fdbcli-configure-command/3772/1 "2023-01-30T20:55:53Z")

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HI,  
From the documentation on fdbcli for 7.2, I can see there is a configure command under fdbcli to enable “encryption\_at\_rest\_mode=aes\_256\_ctr”  
So, is this feature is now officially in 7.2.x (x\>=0)?  
A second question will be, if I have an existing database, can I enable this without recreating the database or do a backup/restore?  
Thanks,