Trust But Verify
Trust But Verify is a security and operational principle that emphasizes verifying the integrity, authenticity, or correctness of information, systems, or processes even when they come from trusted sources. It originated in arms control but is widely applied in cybersecurity, software development, and business operations to prevent errors, fraud, or attacks. The approach involves implementing checks, audits, or validation mechanisms to ensure reliability without relying solely on trust.
Developers should adopt this methodology in scenarios requiring high security, compliance, or accuracy, such as handling user data, deploying code, or integrating third-party services. It helps mitigate risks like data breaches, supply chain attacks, or operational failures by adding verification layers, making it essential for secure software development, DevOps practices, and quality assurance.