The First 200 Milliseconds of HTTPS

The First 200 Milliseconds of HTTPS

Explore the intricate details of HTTPS connections in this 56-minute conference talk from the International PHP Conference. Delve into the step-by-step process that occurs during the first few hundred milliseconds when a browser connects to a secure HTTPS site. Gain insights into the underlying mechanisms, including certificates, blue and green address bars, and browser warnings. Discover the inner workings of master secrets, shared secrets, cipher suites, and x509 certificates. Learn why "secure" doesn't always guarantee complete security and understand the complexities behind HTTPS connections.