Many people who focus on information security, including myself, have long considered Telegram suspicious and untrustworthy. Now, based on findings published by the investigative journalism outlet ISt| Songs on the Security of Networks
This report documents the blocking of Telegram in Kenya during the 2023 and 2024 KCSE exams based on OONI network measurement data. This report supported a petition filed at the High Court of Kenya in May 2025, and OONI data is used as as evidence in support of this landmark public interest case.| ooni.org
Together with Lenka Mareková, Kenny Paterson, Eyal Ronen and Igors Stepanovs, we have finally completed our (first, formal, in-depth, computational) analysis of the Telegram key exchange. This work…| malb::blog
For a detailed explanation of Apple Privacy Labels used by Telegram, see this page 1. Introduction This Privacy Policy…| Telegram
Telegram is a popular – especially in the East – internet messenger. It bills itself as “encrypted”, “private”, and “secure”. One of its creators (and the CEO of the company that operates the service)| Songs on the Security of Networks
New feature for end-to-end-encrypted messaging.| core.telegram.org
This blog is reserved for more serious things, and ordinarily I wouldn’t spend time on questions like the above. But much as I’d like to spend my time writing about exciting topics, som…| A Few Thoughts on Cryptographic Engineering
A guy from Russia just earned $100,000. Crowdsourcing a More Secure Future| Telegram
This FAQ provides answers to basic questions about Telegram. Check out our Advanced FAQ for more technical information.…| Telegram
