---
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


---

# Implement a nonce

# Implement a nonce {#ariaid-title1}

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

You can implement a nonce to be used with single sign-on digest
authentication.  
To use a nonce with the unencrypted token or encrypted token methods of single sign on, these steps apply with only a few minor changes.  
Hinweis:  
The nonce is used only for login requests, not for any other type of request. If the system receives a nonce value after login, the nonce is not consumed.

## Benefits

The usage of a nonce prohibits a malicious user from performing a replay attack in order to
log into your system.