And so, government officials like British Prime Minister David Cameron, they believe that all communications -- emails, texts, voice calls -- all of these should be available to governments, and encryption is making that difficult.
所以，像英国首相大卫·卡梅伦这类 政府官员们， 他们相信所有的通信—— 电子邮件、短信、语音通话 都应该被政府掌握， 而加密技术就成了拦路虎。