Risks of Telegram Android Clients: Analytics and Proxies https://sudonull.com/risks-of-telegram-android-clients-analytics-and-proxies
Analysis of 8 Alternative Telegram Clients for Android Revealed Leaks to Russia and Firebase. Learn about Server Spoofing in Telega and Trojans. Verified Facts for IT Specialists.
MTProto proxy: personal secrets and policies https://sudonull.com/mtproto-proxy-personal-secrets-and-policies
Implementation of personal MTProto proxies on Erlang with unique SNI domains. Policy system, access control, scaling. For developers: code, configs, examples.
Mirax: proxy trojan for Android steals data and traffic https://sudonull.com/mirax-proxy-trojan-for-android-steals-data-and-traffic
Learn how Mirax turns smartphones into proxies for scammers. Features, distribution, and protection from the threat. Read the risk analysis for users and banks.
Bypassing Telegram blocking: technical methods for IT https://sudonull.com/bypassing-telegram-blocking-technical-methods-for-it
How DPI systems work and which methods to bypass Telegram blocking remain resilient: proxies, CDN, stealth tunnels. Practical guide for developers.