What security concept involves reviewing a candidate's prior work history?

The security concept that involves reviewing a candidate's prior work history is background screening. This process is a critical step in evaluating whether an individual is suitable for a position, particularly in roles that require a high level of trust or access to sensitive information.

Background screening typically includes checking the candidate’s employment history, verifying qualifications, and sometimes looking into criminal records or credit history, depending on the job’s requirements. This thorough examination helps organizations ensure that potential hires have the experience, integrity, and reliability necessary for their roles. By conducting background screenings, companies can mitigate risks related to fraud, theft, or other malicious activities that could arise from hiring individuals without a comprehensive understanding of their past behavior and professional conduct. This practice is particularly important in fields such as finance, healthcare, and security, where the implications of hiring the wrong person can be significant.

The other concepts, such as need-to-know information access, clearance requirements, and resource access and permissions, focus on different aspects of security and access management rather than the candidate's history or previous employment.