👉 PAM, or Password Authentication Modules, is a widely adopted framework for securely handling password authentication in Unix-like operating systems. It provides a standardized way to manage passwords and their associated cryptographic keys, ensuring secure password storage and authentication processes. PAM modules encapsulate the logic for tasks such as password hashing, key derivation, and session management, offering a modular and extensible architecture that can be customized to fit various security requirements. By centralizing authentication logic, PAM enhances system security, simplifies configuration, and reduces the risk of common vulnerabilities associated with password management.
