Preventive Controls
Preventive controls are security measures designed to proactively stop unauthorized access, data breaches, or other security incidents before they occur. They form a critical part of a defense-in-depth strategy in cybersecurity and software development, aiming to reduce risk by addressing vulnerabilities at the earliest stages. Examples include authentication mechanisms, encryption, input validation, and access control policies.
Developers should implement preventive controls to enhance application security, comply with regulations like GDPR or HIPAA, and protect sensitive data from threats such as injection attacks or unauthorized access. They are essential in high-risk environments like financial systems, healthcare applications, and e-commerce platforms to prevent costly breaches and maintain user trust.