MQTT V3 Plug-in Reference

"databaseUserPassword"

• String
• Optional
• Defaults to "ADMIN"

It is the password for logging into the specified database.

• Use the password that corresponds to the user name specified above.

Note that the database default password for the "ADMIN" user is "ADMIN".

To follow security best practices, you should change the database default password to a more secure value, such as at least 12 characters with crypto-random generated numbers, symbols, lowercase and uppercase letters.

"AlterPersistenceTopic" can modify this later.