What aspect of security does OAuth 2.0 authentication address in SFCC?

OAuth 2.0 authentication primarily focuses on user authorization within the context of SFCC and other applications. It provides a framework for granting third-party applications limited access to user data without exposing sensitive credentials like passwords. This is achieved through the use of access tokens, which are issued to clients after the user approves the requested access. The system ensures that users maintain control over their own information and can grant or revoke access at their discretion.

By implementing OAuth 2.0, SFCC enables developers to create a secure integration environment where users' identity and permissions are managed effectively. It allows for user consent in granting permissions to applications, enhancing essential security measures that are vital for protecting user data and privacy.

The other options—data encryption, session management, and network security—address different areas of security concerns that are important but do not specifically relate to the authorization capabilities provided by OAuth 2.0. Data encryption focuses on protecting the confidentiality of data in transit or at rest, session management involves managing user sessions securely to prevent unauthorized access, and network security emphasizes the protection of data during transmission across networks. While all these aspects are crucial for a comprehensive security strategy, the core function of OAuth 2.0 is centered on user authorization.