What must be done to ensure the security of event attendee data?

Utilizing strong passwords and two-factor authentication is essential for ensuring the security of event attendee data. Strong passwords provide a foundational level of security by making it difficult for unauthorized users to gain access to accounts. Two-factor authentication adds an additional layer of protection, requiring not only a password but also a second form of verification, such as a text message code or an authentication app notification. This combination significantly reduces the risk of data breaches, as even if a password is compromised, the second factor acts as a barrier to unauthorized access.

While limiting access to registration details, requiring social media logins, and storing data in the cloud may contribute to security in some contexts, they do not provide the same level of direct and robust protection as implementing strong password policies and two-factor authentication. Limiting access helps to control who views the information, but without secure authentication practices, this measure could still be vulnerable to breaches. Similarly, requiring social media logins may offer convenience but relies on the security of the social media platforms, which may not always be sufficient. Storing data in the cloud can be secure if done correctly, but without strong user authentication, the data remains at risk.