What is meant by 'insider threat' in an organization?

An 'insider threat' in an organization refers specifically to risks posed by individuals who have legitimate access to the organization's internal systems and data. This could include current or former employees, contractors, or business partners who have access to sensitive information. Because these individuals are already privy to the organization's internal mechanisms and protocols, their potential to cause harm—whether intentionally or unintentionally—is significant.

Their insider knowledge enables them to exploit vulnerabilities, manipulate data, or compromise security measures without raising immediate suspicion, making it particularly challenging for organizations to detect and mitigate such threats. For example, an employee could misuse their access to steal data or sabotage operating procedures.

The other choices focus on threats from outside the organization or those that are overtly communicated, which do not capture the unique nature of insider threats tied to access and knowledge of internal processes. Thus, understanding and addressing insider threats is crucial for organizations to maintain robust security protocols.