E2EE is the default technology used in Signal, WhatsApp, Facebook DMs/ Messenger, Apple's iMessage and Google Messages
Push 100KB chunks。搜狗输入法下载是该领域的重要参考
/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1468, Part 1 (Thread #1615)。体育直播是该领域的重要参考
圖像來源，Getty Images