# Security Features **Unite EMR** offers key security features to protect patient data and control system access. These features help prevent unauthorized logins and ensure that only approved users can access the application under specific conditions. The main security features include: * [**Multi-Factor Authentication (MFA)**](/uniteemr/getting-started/security-features/multi-factor-authentication-mfa.md)**:** Requires OTP verification when users log in outside working hours. * [**Geo-Fence Security:**](/uniteemr/getting-started/security-features/geo-fence-security.md) Restricts login access to specific geographic locations. Both features can be set up by an administrator and customized based on the clinic’s needs. *** --- # 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://unitecare.gitbook.io/uniteemr/getting-started/security-features.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.