In cybersecurity, quality checks refer to automated or manual processes designed to identify errors, inconsistencies, or anomalies in data. These checks ensure that information is accurate, complete, and reliable by detecting issues such as missing values, duplicates, or formatting errors. Quality checks are essential for maintaining data integrity and supporting secure operations, as poor-quality data can lead to vulnerabilities, misconfigurations, or incorrect security decisions. By regularly performing quality checks, organizations can prevent data-related security risks and improve the effectiveness of their cybersecurity measures.