The correct answer is that all options represent potential sources of insider security problems. Each component contributes to creating vulnerabilities within an organization.
Considering only employees with criminal records captures a subset of the risk landscape but does not encompass the broader factors that can lead to insider threats. Insider threats can emerge from individuals who may appear trustworthy but engage in malicious behavior due to various motivations.
The lack of proper surveillance highlights a critical organizational weakness. Inadequate monitoring can lead to unnoticed access to sensitive areas or information, allowing harmful actions to go undetected.
External pressures from competitors can also motivate insiders to compromise security for personal or financial gain. This factor underscores how competitive dynamics can influence an employee’s decision-making and ethical boundaries.
So, recognizing that insider security problems can arise from a diverse array of sources reinforces the importance of a comprehensive approach to security that includes employee vetting, surveillance measures, and awareness of external influences.