---
sourceDocument: Brazil Platform security
sourceDocumentLink: https://www.servicenow.com/docs/r/platform-security

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# REST and SOAP Signing

# Sign the REST and SOAP messages in the production instance {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Use update sets to sign and validate the REST and SOAP messages by enabling the code
signing in protected and trusted instances.

## Before you begin

* Establish Circle of Trust between the protected and trusted instances.
* Role required: security_admin
{#cs-rest-soap__ul_jqw_tkq_spb}
* **[Sign the existing REST and SOAP messages](https://www.servicenow.com/docs/gmjjKxFcZ7FcciDeX7_edA)**   
  Sign and validate the existing REST and SOAP messages by enabling the Code Signing in protected and trusted instances.
* **[Sign new REST and SOAP messages](https://www.servicenow.com/docs/wWwbrWYdiydEsVe8q13Pew)**   
  Sign and validate the new REST and SOAP messages from the trusted instance by enabling the Code Signing in protected and trusted instances.