What security measures does Relativity implement?

The correct choice highlights the robust security measures that Relativity implements, notably the encryption of data and role-based access controls. Encryption is critical in protecting sensitive information as it transforms data into a format that is unreadable to unauthorized users, ensuring confidentiality during storage and transmission. Role-based access controls further reinforce security by allowing system administrators to restrict access to different levels based on the user's role within an organization. This approach helps prevent unauthorized access to sensitive data and ensures that users can only interact with the information pertinent to their responsibilities.

In contrast, other options suggest practices that would compromise security, such as using default passwords, which are easily exploitable, and providing public access to all documents, which would expose sensitive information to anyone. Limited user authentication processes would also fail to adequately verify user identity, further jeopardizing system integrity. Thus, choice B underscores a comprehensive and effective strategy for securing data and managing user access within Relativity's environment.