In 2018, Russia banned Telegram although it reversed the prohibition two years later. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. False news often spreads via public groups, or chats, with potentially fatal effects. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted.
from sg
