← All courses
Advanced • 5 hrs • 24 lessons
App Security
Lock down auth, rules and secrets before someone else does.
Advanced difficulty•No downloads needed
- 5 hrs of content
- 24 lessons
- Advanced level
- Lifetime access
Curriculum
What you'll cover
- 01
Sessions, tokens and where to store them
- 02
Authorization rules that hold up
- 03
Injection, XSS and CSRF in real apps
- 04
Secret management and audit trails
What you'll walk away with
- Production-ready code patterns you can ship immediately
- Deep conceptual understanding — not just syntax or memorisation
- Debugging intuition for real-world failure modes
- Architectural judgment you can defend in design reviews
Before you start
Who this is for
- Strong programming fundamentals
- Experience with at least one backend language
- Familiarity with deployment workflows
"Well paced and genuinely informative. I like that you explain why a thing works, not just how to type it."
"The pacing, the density, the little jokes hiding in the code samples. Worth every cent and then some."
"Each lesson rolls straight into the next. The videos are not the usual sleepy screencasts."
Trusted by developers at:
Apple
Netflix
- Microsoft
Shopify
Uber
Tesla
Stripe
Spotify
Ready when you are.
App Security and every other course in the Odhiambo Atieno library are completely free — no subscription, no payment, no upsells.
- 24 lessons, 5 hrs of focused material
- Written for advanced engineers
- Lifetime access to updates