What is the main function of a Custom Adapter in Salesforce Connect?

The primary function of a Custom Adapter in Salesforce Connect is to provide a way to connect to external data sources that are not natively supported by Salesforce. Custom Adapters allow organizations to create tailored integrations that enable access to various external systems and data repositories. This flexibility is vital for businesses that utilize diverse platforms and need seamless access to their external data within Salesforce.

Using a Custom Adapter allows developers to implement specific connectivity protocols and handle data formats that align with their organization's needs, expanding Salesforce's capabilities. This makes it possible to integrate Salesforce with a wide range of data sources globally, ensuring that users can retrieve and work with external data in real-time without duplicating efforts or data silos.

The other options do not accurately reflect the core purpose of a Custom Adapter. Restricting access to sensitive data, automating data backup processes, and defining user permissions are important aspects of data management and security but are not specific to the functionality of Custom Adapters in connecting external data sources.