王毅讚夫人外交，彭麗媛躍權力核心傳聞再起；衝擊空前！中國量子研究被連鍋端；大陸民眾恭祝李洪志大師生日快樂；了悟人生和藝術真諦，華裔畫家感恩師尊；中國M2餘額超300萬億，錢去哪兒了？【 #中國禁聞 】
https://www.youtube.com/watch?v=Usn_QRfe2Ho
BY 视频新闻
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
Launched in 2013, Telegram allows users to broadcast messages to a following via “channels”, or create public and private groups that are simple for others to access. Users can also send and receive large data files, including text and zip files, directly via the app.The platform said it has more than 500m active users, and topped 1bn downloads in August, according to data from SensorTower.视频新闻 from ar