What are TLS extensions?

The widespread Transport Layer Security protocol (TLS), a successor of the better-known SSL protocol, includes a very thoughtful mechanism to add an additional functionality to the »

My DEF CON talk on Telegram

Articles about Telegram: https://blog.susanka.eu/tag/telegram/ Shortend version of my master thesis on Telegram: https://www.susanka.eu/files/telegram-article.pdf And the »