2 posts tagged with "Security"

Here's a sentence that should terrify anyone running a GraphQL API in production: "Our iOS app sends arbitrary query strings to our server, and we just trust them." You wouldn't let your web app send raw SQL. You wouldn't let a mobile client dictate the shape of a REST response. Yet for some reason, we've collectively decided it's fine to let clients write GraphQL queries of any depth, width, and cost, and we'll just sort it out at runtime with complexity analysis and rate limits. Persisted documents are how mature GraphQL teams fix this, and in 2026 there's finally enough consensus to do it properly.

Your GraphQL API exposes your entire data graph. Learn how to protect it with Spring Security, from authentication to field-level authorization.