What security method requires the presence of at least two pieces of evidence for access to project folders?

The correct answer highlights the security method known as multifactor authentication (MFA), which is designed to enhance access security by requiring multiple forms of verification before granting access to sensitive information, such as project folders. MFA typically involves two or more of the following verification methods: something you know (like a password), something you have (like a security token or mobile device), and something you are (biometric verification such as fingerprints or facial recognition).

This approach mitigates the risk of unauthorized access, as compromising a single form of evidence (like a password) is not sufficient for system entry. By requiring at least two different factors, MFA ensures that even if one piece of evidence is stolen or guessed, unauthorized users still cannot gain access without the additional verification method.

In contrast, options such as branding restrictions, mobile devices, and facility access do not specifically focus on the principle of requiring multiple forms of verification. Branding restrictions typically relate to the presentation of project materials rather than security access. Mobile devices may be a means through which authentication occurs but do not, on their own, encompass the multifactor aspect. Facility access refers to physical security measures rather than digital access control. Thus, MFA stands out as the method that specifically necessitates multiple pieces of evidence for secure