# Sync data
**URL:** https://community.glideapps.com/t/sync-data/37823
**Category:** Ask for Help
**Created:** [January 28, 2022, 2:27pm UTC](https://community.glideapps.com/t/sync-data/37823 "2022-01-28T14:27:06Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Ufufufu](https://community.glideapps.com/u/Ufufufu)
#### Post date: [January 28, 2022, 2:27pm UTC](https://community.glideapps.com/t/sync-data/37823/1 "2022-01-28T14:27:06Z")
Hello community.
I am working on a diary app which allow user to record their daily life individually.
During testing, I found that users are sharing one database so their diaries are shared as well. Users can read others diaries.
What can I do to allow user to write and view their own content individually?
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### Author:  [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)
#### Post date: [January 28, 2022, 2:38pm UTC](https://community.glideapps.com/t/sync-data/37823/2 "2022-01-28T14:38:22Z")
I would apply row owners to an email column in the data. That way each user will only have access to their own data.
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### Author:  [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)
#### Post date: [January 28, 2022, 11:36pm UTC](https://community.glideapps.com/t/sync-data/37823/3 "2022-01-28T23:36:08Z")
You can read more about row owners here.
> **[Row Owners](https://docs.glideapps.com/all/topics/security-and-user-data/row-owners)**
>
> A secure way to restrict access to certain rows
Also, if in any cases you’re letting users write on the same row of data, consider using user-specific columns, but I suspect that might not be the case here.