CHOOSE A COURSE EDITION
Every title is sold separately, with a one-time payment. Choose a written course, review its contents, then add it to your cart or go straight to checkout.
Caching / written course
Set a cache policy for genuinely public responses and keep user-specific data out of it.
2 written lessons + JavaScript examples
Please contact us for course availability.
See course outlineRouting / written course
Build an allowlisted forwarding decision without trusting an arbitrary URL from a caller.
2 written lessons + JavaScript examples
Please contact us for course availability.
See course outlineTrust boundaries / written course
Understand HMAC verification over raw bytes and reject an altered body.
2 written lessons + JavaScript examples
Please contact us for course availability.
See course outlineNo subscription, automatic renewal or free-trial conversion. Cloud hosting and provider charges are not included.
