If Aphrodite discovers a coworker violating the acceptable use policy, what should she do?

The best course of action for Aphrodite, upon discovering a coworker violating the acceptable use policy, is to inform management at Triffid. This is appropriate because reporting such violations typically falls under the internal procedures established by the organization to handle issues regarding compliance with policies. Management has the responsibility to investigate and address any violations of company policy, ensuring that the proper protocols are followed to maintain a secure and compliant environment.

Informing management allows for a structured response to the violation, including potential corrective actions or further investigation. It also helps maintain the integrity of the workplace by ensuring that any breaches are dealt with according to company guidelines.

While informing law enforcement or (ISC)² could be relevant in cases of severe misconduct or breaches that involve illegal activities, typically, escalating the issue to law enforcement occurs only if there are significant legal implications. Doing nothing is not a responsible choice, as it could lead to further violations unaddressed and a potentially harmful work environment. Therefore, the most appropriate action is to inform the management at Triffid.