Question

Which specific protocol allows a secure, standardized connection between a third-party learning tool and an LMS by passing launch data and identity verification?

Accepted Answer

The protocol is Learning Tools Interoperability, commonly known as LTI. LTI is a standardized framework developed by the IMS Global Learning Consortium that allows educational applications to connect securely with a Learning Management System, or LMS. An LMS is a software platform used to administer, document, track, and deliver educational courses. When a student clicks a link in their course to access a third-party tool, such as an online textbook or a quiz platform, LTI facilitates a secure exchange of information. It performs identity verification by using a process called a launch, which sends a signed digital message from the LMS to the tool. This message confirms the user&#x27;s identity, their role in the course, and the specific context of the learning environment without requiring the user to create a separate account or log in again to the third-party tool. This process ensures that the tool receives the necessary data to personalize the experience while maintaining security through cryptographic signing, which proves the message came from a trusted source. By using this standardized protocol, developers only need to build an integration once for it to work across any LTI-compliant learning management system.

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Which specific protocol allows a secure, standardized connection between a third-party learning tool and an LMS by passing launch data and identity verification?