Secret management
The controlled storage, use, and rotation of keys, tokens, and passwords that services need to authenticate.
On this page
Source content checked . English translation published 2026-10-27.
In business automation
Secret management separates access credentials from code and limits who is allowed to use them. It includes rotation and revocation, not only encryption at rest.
Examples
These examples illustrate a possible workflow. Adapt the connections and rules to your own systems.
Business process example
A mailing service key is replaced in one central location. A test send is then checked and the old key is revoked, without distributing the new one to every team member.
Relevant tools
- n8n
- Credential management can separate secrets from workflow logic. Check permissions and backups in your configuration.
What to check
- Do not print a secret in a log or test output. Also check backups, export files, and the permissions of people who can run a process.