---
sourceDocument: Yokohama Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/application-development

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Filter REST request and response headers

# Filter REST request and response headers {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

You can add a list of REST request and response headers that are not to be saved in
step-result records. You can filter headers that might contain authentication credentials or
other sensitive information. The phrase "Header redacted for security" is saved
instead.
To specify headers to be filtered, create a system property
`glide.atf.rest.log.header_blacklist` with a comma-separated list of header
names to be filtered. For information on adding properties, see [Add a system property](https://www.servicenow.com/docs/access?context=t_AddAPropertyUsingSysPropsList&version=yokohama&pubname=yokohama-platform-administration&ft:locale=en-US).