In this full day Fullstack Live Event, we will set up a server and create a simple PHP application (without a framework) to discuss and demonstrate security problems and solutions at every layer of the deployment stack, from cloud infrastructure all the way through to XSS. The workshop is divided into four 90-minute slots. Each delegate will need a laptop with an up-to-date SSH client, and will be provided with an AWS EC2 instance running Ubuntu to work on.