2 free resources on this topic. Everything here is free and hand-picked. You can also search within this topic.
A nonprofit registry that gives researchers a free, permanent identifier (an ORCID iD) linking them to their papers, grants and affiliations, so their work stays attributed across name changes and publishers.
Free step-by-step tutorials on adding login, single sign-on, and OAuth to your own app — one of the clearest sources on authentication that is not a sales page.
Why I recommend it: Free reading. FusionAuth sells a hosted auth product, so expect the examples to use it; the concepts and code patterns transfer to other auth libraries.
