How does Liferay's OAuth2 implementation benefit third-party applications?

The benefit of Liferay's OAuth2 implementation for third-party applications primarily centers around the ability to allow secure connection and integration. OAuth2 is a widely adopted authorization framework that enables applications to securely gain limited access to user accounts on an HTTP service.

When third-party applications utilize OAuth2, they can authenticate users without requiring them to share their login credentials. Instead, users grant access to their data stored in Liferay via tokens. This process not only enhances the security of user data but also facilitates smoother integration with various services and applications, allowing for greater functionality and interoperability.

This secure method of accessing resources ensures that sensitive data remains protected while still allowing external applications to interact with Liferay, thereby promoting a more extensive ecosystem around Liferay's platform. Overall, B is the most relevant answer because it encapsulates the core purpose of OAuth2 in the context of secure and efficient application integration.