My #FestiveTechCalendar session "Secure your website headers in time for #Christmas" is now available: https://youtu.be/F67rEHs0md0 In this session you’ll learn how Santa improves the security of his #Azure #WebApp by following a few simple steps. You will also discover how his elves leverage free-to-use tools to both validate the changes and ensure that functionality is not impacted. #cybersecurity
Day 18 - Secure your website headers in time for Christmas with Chris Bradshaw

YouTube
There's lots of general content applicable to any web host here, but I used #Azure as the WebApp platform is quick (and repeatable) to deploy and demo. The last demo in the video also covers how to use the Application Gateway to implement those HTTP security headers across multiple sites.