How does the 'Defense-in-Depth' approach relate to risk management?

The 'Defense-in-Depth' approach is a comprehensive strategy in risk management that incorporates multiple layers of security controls to safeguard an organization against various threats. This method ensures that if one layer of security fails, additional layers remain in place to provide protection. By employing a variety of controls—such as physical security measures, firewalls, intrusion detection systems, and endpoint protection—an organization can create a robust defense that addresses different types of risks from different angles.

This layered security not only safeguards against external threats but also mitigates internal risks by creating redundancies and ensuring that vulnerabilities are less likely to be exploited successfully. Consequently, the Defense-in-Depth strategy aligns seamlessly with effective risk management because it reduces the potential impact of potential security breaches by ensuring that multiple protective measures are active simultaneously.

The other options present narrower approaches. Focusing on a singular security control limits the effectiveness of risk management since it does not consider potential oversights that could arise from relying on only one layer. Concentrating solely on employee training, while important, overlooks the necessity of technological defenses and policies needed to address more comprehensive risks. Finally, disregarding technology in risk management undermines the primary goal of protecting information assets in a digital environment, where technology plays a crucial role in safeguarding data