Explore how NGINX's lightweight and powerful architecture secures containerized applications as a sidecar reverse proxy in this 23-minute Docker conference talk. Learn about crucial application security aspects, including TLS, HTTP, authentication, authorization, and traffic control. Discover the benefits of using NGINX for securing containerized applications, understand reverse proxy concepts, and gain insights into deploying NGINX on Docker. Follow along as speaker Kevin Jones from NGINX demonstrates TLS configuration and shares practical implementation tips for enhancing your application's security posture.