What is the BEST recommendation when an investigation is conducted without a formal policy regarding computer asset inspection?

When an investigation is conducted without a formal policy regarding computer asset inspection, it's crucial to recognize the implications for privacy and legality. Informing the owner that violating privacy expectations could lead to legal issues acknowledges the importance of respecting individual rights and the potential legal consequences of such investigations.

In the absence of a clearly defined policy, there is a higher risk of infringing on privacy rights, which can result in litigation or other legal repercussions if sensitive information is exposed or mishandled. Acknowledging these risks is essential for ensuring that the investigation is conducted in a manner that is both ethical and compliant with applicable laws and regulations. This emphasis on privacy and legal considerations serves to protect both the organization and the individual being investigated, fostering a culture of respect for personal data and legal frameworks.

The other options do not capture the critical balance between conducting an investigation and upholding privacy rights while remaining legally compliant.