Glossary

Database credentials are essential authentication details—such as usernames, passwords, and access tokens—that allow applications, services, and users to connect to a database securely. These credentials act as the first line of defense against unauthorized access, ensuring that only approved entities can interact with stored data.

Managing database credentials properly is critical for security. Hardcoding credentials in application code, storing them in plaintext, or using shared credentials across multiple services increases the risk of breaches. Attackers frequently target improperly managed credentials to gain access to sensitive data, which can lead to data leaks, ransomware attacks, or system compromises.

Best practices for handling database credentials include using environment variables or a dedicated secrets manager to store them securely. Solutions like secrets management platforms help centralize and rotate credentials automatically, reducing the risk of exposure. Additionally, implementing Role-Based Access Control (RBAC) ensures that users and services only have the necessary permissions, minimizing potential damage in case of a compromise.