Which of the following incidents refers to a user performing actions that violate the acceptable computing use policies?

The incident that describes a user performing actions that violate acceptable computing use policies is best categorized as an inappropriate usage incident. This type of incident typically involves users engaging in behavior that falls outside the established norms and guidelines for respectful and responsible use of company resources. Examples could include accessing banned websites, using company devices for personal gain, or any other misuse of resources against the organization’s policies.

This option is particularly relevant in the context of consistent adherence to acceptable use policies, which are designed to protect organizational integrity and maintain a professional working environment. Understanding this distinction is crucial for incident handlers as it helps them recognize and respond appropriately to user behavior that could potentially lead to larger security issues or operational disruptions.

In contrast, other types of incidents listed, such as unauthorized access, typically revolve around gaining access to systems or data without permission. Multiple component incidents describe situations where several technologies or systems are involved in a failure or attack, and DDoS incidents focus on overwhelming systems to disrupt service. While all these incidents are significant, they do not specifically relate to violations of acceptable use policies like inappropriate usage incidents do.