What types of information are typically checked during the background investigation for a SIDA badge?

The correct choice includes critical components that are standard in background investigations for a SIDA badge. The investigation typically encompasses checks on criminal history to ensure the applicant does not have any disqualifying offenses that would pose a safety risk within the secure environment of an airport. Identity verification is also fundamental, as it confirms that the individual is who they claim to be, thereby preventing identity fraud and ensuring security compliance. Employment history is essential for assessing reliability and integrity, providing context about the applicant's past professional behavior and any potential security concerns linked to former positions.

In contrast, the other options include elements that are not standard in a SIDA badge background check. Previous travel history and social media profiles might not be involved because they don't directly pertain to an individual's ability to securely fulfill job duties in an airport setting. Similarly, checks focused on financial aspects, such as credit scores, are not typically relevant in this context. Residential address history and personal references, while they could provide context on a person, do not carry the same weight as the factors involved in ensuring safety and security required for SIDA badge eligibility. Health records may include sensitive personal data that is not pertinent to assessing the security risks associated with airport access. Educational background, while useful in certain contexts, is