💠محقق امنیت و حریم خصوصی یادگیری ماشین 💠عضو هیئت علمی دانشکده مهندسی کامپیوتر شریف 💠مدرس درس امنیت و حریم خصوصی در یادگیری ماشین و شبکههای کامپیوتری در دانشکده مهندسی کامپیوتر شریف
💠محقق امنیت و حریم خصوصی یادگیری ماشین 💠عضو هیئت علمی دانشکده مهندسی کامپیوتر شریف 💠مدرس درس امنیت و حریم خصوصی در یادگیری ماشین و شبکههای کامپیوتری در دانشکده مهندسی کامپیوتر شریف
"Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. Despite Telegram's origins, its approach to users' security has privacy advocates worried. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. 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.
from hk