For questions about the usage of one time passwords of any kind to IoT devices for authentication. Consider also using the tag [security] where appropriate.
Use this tag for questions that are about one time passwords, especially computing, storing and using them for IoT devices.
Consider the question check list if your question fits the tag. You can also look at the example questions. If this tag doesn't fit your question have a look below at somehow related tags that might fit your question better.
- Is the question primarily about the password and how to apply it?
- Does the question have relevance to Internet of Things devices?
Not what you are looking for?
- Consider using security for general security questions where a one time password is not required.