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securityJul 17, 20262 min read
Build a Production-Ready File Upload Pipeline
Design secure file uploads with validation, object storage, virus scanning, signed URLs, metadata, quotas, processing jobs, and safe delivery.
securityJul 17, 20262 min read
Reliable Webhooks: Signatures, Retries, Idempotency, and Ordering
Build dependable webhook integrations with signature verification, replay protection, idempotent handlers, retries, queues, ordering, and observability.
securityJul 17, 20262 min read
OAuth 2.0 and OpenID Connect: A Practical Guide for Web Developers
Learn the difference between OAuth 2.0 and OpenID Connect, how authorization code with PKCE works, and how to handle tokens and scopes safely.