What concept is crucial for preventing unauthorized access to information systems?

Security safeguards are essential for preventing unauthorized access to information systems because they encompass a wide range of protective measures designed to secure data and protect it from breaches. These safeguards can include physical security measures, such as locks and surveillance, as well as technical controls like firewalls, encryption, and access controls which restrict who can view or modify sensitive information.

By implementing security safeguards, organizations can create multilayered defenses that not only deter potential intruders but also provide mechanisms for detecting and responding to security incidents. This is critical in the healthcare environment, where sensitive patient information must be protected against unauthorized access to comply with regulations and maintain patient trust.

On the other hand, while data access protocols, information governance, and compliance measures are all important concepts related to data security and management, they do not directly serve as the primary means of preventing unauthorized access in the same comprehensive way that security safeguards do.