Basics of domain fronting & how it relates to Signal: https://www.wired.com/2016/12/encryption-app-signal-fights-censorship-clever-workaround/ https://www.wired

Basics of domain fronting & how it relates to Signal: https://www.wired.com/2016/12/encryption-app-signal-fights-censorship-clever-workaround/ https://www.wired.com/2016/12/encryption-app-signal-fights-c... In-depth explanation of Domain Fronting: https://www.bamsoftware.com/papers/fronting/ https://www.bamsoftware.com/papers/fronting/