Which of the following is a feature of Multi-Layer Security?

Multi-factor authentication is a key feature of Multi-Layer Security as it enhances the overall security posture by requiring multiple forms of verification before granting access to a system or data. This approach reduces the risk of unauthorized access since a potential attacker would need to compromise more than one factor—such as something you know (a password), something you have (a security token), or something you are (biometric verification)—to gain access.

This layered approach to security prevents reliance on a single point of failure, thereby significantly increasing the protection against various types of attacks, such as phishing or credential theft. By implementing multi-factor authentication, organizations can ensure that even if one layer is breached, additional layers remain intact to safeguard access to sensitive information.