---
sourceDocument: Australia Platform security
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/platform-security

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# Data filtration(Legacy)

# Data filtration(Legacy) {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

Use data filtration to control access to tables and records based on subject attributes when performing read queries.  
Wichtig:  
Starting with the Yokohama release, Data filtration is being prepared for future deprecation. It will be hidden and no longer activated on new instances. Consider using Security data filters to restrict access to records based on role, or
security-attribute related assertions. For details see [Data filtration(Legacy)](https://servicenow-prod.fluidtopics.net/kdwzbFfQg5Ob_eU0PNDsIg "Use data filtration to control access to tables and records based on subject attributes when performing read queries.").

|-|-|
| [Explore Data filtration Learn about Data filtration.](https://servicenow-prod.fluidtopics.net/u2wa83OBuAtx7EJTe3ROmw "Use Data filtration to control access to tables and records based on subject attributes when performing read queries.") | [Create Data filtration Rules Create your own Data filtration rules to suit your needs.](https://servicenow-prod.fluidtopics.net/m5hV47CHkWeLyimYZEzF~w "Learn how to create data filtration rules to grant your users' access to records are tables.") |
| [Debug Data Learn how to debug your Data filtration results.](https://servicenow-prod.fluidtopics.net/zimgclQFX1jaTXJXwjhw0g "Use the session log to see how data filtration affects your records and debug user access issues.") |   |
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{#data-filtration-landing__table_iwv_lpv_klb}