What special requirement may be needed for logon to a new user account?

When setting up a new user account, a smart card may be required for logon to enhance security. Smart cards are physical devices that store credentials in a secure manner, providing a strong form of authentication. This means that the user must possess the smart card to access the account, which helps to reduce the risk of unauthorized access.

The use of smart cards often links to organizational policies that demand multi-factor authentication, ensuring that even if a password is compromised, access to the account remains protected through an additional verification method. This adds a robust layer of security that is particularly important in environments that handle sensitive information.

While other choices, such as biometric authentication and security tokens, are also effective means of authentication, the question specifies a special requirement for logon to a new user account, which aligns closely with the common implementation of smart card technology in secure systems. Complex password policies are important for creating secure passwords but do not constitute a "special requirement" akin to the necessity of possessing a physical device like a smart card for access.