Protecting Against the Insider Threat` is a blog post that emphasizes the importance of verifying users to prevent sensitive information from being accessed by unauthorized individuals. SingleStore, a database management system, offers advanced security features such as deep database auditing and trusted authentication to ensure data confidentiality, integrity, and availability. The company's auditing capabilities capture all database activity, including user intentions, and provide configurable filtering options to log different levels of activity. Additionally, SingleStore supports identity federation standards like SAML, Kerberos, PAM, and native authentication to establish trusted access to applications and database systems. By implementing these security measures, organizations can protect against insider threats and maintain the triad of security principles while delivering high performance.