TDengine TDengine Time-Series Database — Default Password
Default username and password for the TDengine TDengine Time-Series Database: root / taosdata. Learn how to log in and how to change the default credentials.
TDengine, a high-performance open-source time-series database, ships with a hardcoded default root account (root / taosdata). These credentials are used by the taos CLI shell, REST API (port 6041), and all connector SDKs. Change the password immediately after installation with: ALTER USER root PASS 'newpassword';
| Username | Password | Access | Notes |
|---|---|---|---|
root | taosdata | Database | Used for taos CLI, REST API (port 6041), and connector libraries (JDBC, Python, Go, etc.). |
- Source
- vendor documentation
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.