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MultiFactor Authentication refers to an electronic authentication method in which a user is granted access to a system or application only after successfully presenting two or more authentication factors to an authentication mechanism. These factors can include something they know (such as a password), something they have (like a security token), or something they are (like biometric data). It adds an additional layer of security, making it harder for attackers to gain unauthorized access to sensitive information, especially in the context of email security and network security. As part of a broader technology framework, MultiFactor Authentication can help organizations protect their networks from unauthorized access, safeguard sensitive data, and maintain regulatory compliance.