This is post #11 of the OWASP Agentic AI Top 10: What Builders on AWS Need to Know series. You made it to the end of the series!!!! Amazing you!
Ten threats. Ten posts. About 23,000 words of "here's what can go wrong and here's how to stop it."
If you've followed this series from the beginning, you've gone deep on each of the OWASP Agentic Top 10 threats individually. You've seen the real CVEs, the real incidents, the real code. But security doesn't work in isolation. The whole point of defense in depth is that the layers work together.
This final post ties it all into a single, actionable playbook. No new threats. No new attacks. Just the architecture, the checklist, and the cross-cutting patterns that connect everything.
The Three Pillars (One Last Time)
