Tool for checking if your connection is man-in-the-middled
Using caddyserver.com, @grittygrease has made a tool that quickly lets you detect if your connection is being man-in-the-middled.
Per caddyserver.com: Caddy has the ability to detect certain Man-in-the-Middle (MITM) attacks on HTTPS connections that may otherwise be invisible to the browser and the end user. This means Caddy can determine whether it is "likely" or "unlikely" that a TLS proxy is actively intercepting an HTTPS connection.
This app and developer have no association with caddyserver or @grittygrease, I just want this to be more accessible and easier to use on-the-go. Please follow @grittygrease on twitter for updates on this WIP.