"Technology companies such as Facebook and Apple Inc. over recent years have strengthened the security of their systems to the point where even the tech compani

"Technology companies such as Facebook and Apple Inc. over recent years have strengthened the security of their systems to the point where even the tech companies themselves can't provide law-enforcement agencies with messages created on their own systems." Riiight, that's certainly what they'd like the world to believe! When the software can be modified OTA without the user's knowledge, even if you did have e2e encryption without any sidechannels or backdoors at the client software today, you might not when you wake up tomorrow.