Webhooks are critical but introduce significant attack surface. My latest guide details how to harden them against spoofing & replay attacks using a layered defense: HMAC signatures (timestamp included in hash!), replay drift checks, database-level idempotency, and asynchronous queue processing. Crucial for robust, enterprise-grade data pipelines. Includes Laravel code examples.
#WebhookSecurity #Laravel #Infosec
https://klytron.com/blog/webhook-security-101-never-trust-payload