In security guard training, what does confidentiality refer to?

Confidentiality in the context of security guard training emphasizes the obligation to protect sensitive information. This obligation is crucial in the security field, as guards often have access to private and potentially damaging information about individuals, properties, or operations. Maintaining confidentiality ensures that information is only shared with authorized personnel and is not disclosed inappropriately, which could compromise safety, privacy, or security protocols.

In this context, the other options do not align with the concept of confidentiality. Reporting all information is important, but it must be done within the bounds of what is appropriate to share, rather than disclosing sensitive data. Disclosing information freely contradicts the principle of confidentiality, as it implies a lack of discretion in handling sensitive information. Lastly, sharing information with friends would typically breach confidentiality, as it could lead to unauthorized disclosures that undermine the trust and security of the individuals or entities involved.