In which domain would you find the concept of asset management?

The concept of asset management is primarily found in the domain of Security Operations and Administration. This domain encompasses the principles and practices required to manage and protect an organization's information assets effectively. Asset management involves identifying, classifying, and maintaining the security of organizational assets, which is crucial for ensuring that assets are safeguarded against various threats.

In the context of security operations, organizations must implement processes for tracking assets throughout their lifecycle. This includes acquiring, deploying, maintaining, and disposing of assets securely. Proper asset management ensures that the organization is aware of what assets it possesses, which can help in implementing appropriate security measures for each asset based on its classification and value.

The other domains focus on different aspects of security; for instance, Access Controls focuses on the mechanisms that restrict unauthorized access to systems and data, Risk Management addresses the identification and mitigation of risks associated with information assets, and Security Assessment and Testing involves evaluating and verifying security measures. However, none of these domains directly emphasizes the ongoing process of managing and maintaining an inventory of assets as strongly as Security Operations and Administration, which is why this is the correct answer.