Michał "rysiek" Woźniak · 🇺🇦Dear #InfoSec, I know there was a time when @signalapp used TLS as the client-server transport. Is my understanding correct that this is no longer the case?
Seems like @signalapp was still using TLS as the transport layer in 2021?
https://ibima.org/accepted-paper/signal-sha1-and-certificate-pinning/