How does suspicious activity differ from a security incident?

Suspicious activity serves as an indicator or warning of a potential threat, meaning it suggests that something unusual or out of the norm is happening. This apprehension does not denote that the event has been confirmed as harmful or malicious. In contrast, a security incident is classified as an actual event that has occurred, which may involve a breach or a threat that has been validated or recognized. Therefore, the distinction is clear: suspicious activity points to a concern about an impending issue, while a security incident confirms that there has already been a breach or a violation of security protocols.

The other options contain inaccuracies regarding the definitions and implications of suspicious activities and security incidents. The nature of suspicious activities often leads to further investigation, but it doesn’t imply any confirmation of wrongdoing, unlike security incidents, which require immediate attention and definitive action due to the reality of a breach.