# Multi-Factor Authentication (MFA) ## What is MFA and how do I use it? Multi-Factor Authentication is a method of increasing the security of your account by adding an additional layer of authentication to your login. When logging in you will enter a temporary code obtained from another device that you own, typically a smart phone. This ensures that nobody is able to log in to your account without access to this device. ## How to set up MFA in Morse Code --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.itsmorsecode.com/welcome-to-morse-code/signing-in/multi-factor-authentication-mfa.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.