Subpoena: Can render basic subscriber information.

Here's what the document says it can access for iMessage: Because the messages are encrypted, the iMessage network is only usable by devices that know how to decrypt the messages. Using it on Android is hard because Apple uses a special end-to-end encryption system in iMessage that secures the messages from the device they're sent on, through Apple's servers, to the device receiving them. It works across Macs, iPhones, and iPads.

IMessage is Apple’s instant messaging service. So if you see that mentioned below it refers to the FBI's ability to find out who you have been communicating with. Note: A pen register is an electronic tool that can be used to capture data regarding all telephone numbers that are dialed from a specific phone line.

And while the FBI document does not say this isn’t true, it reveals what type of information law enforcement will be able to unearth from each of the listed services. All of them are messaging apps that promise end-to-end encryption for their users.

The infographic shows details about iMessage, Line, Signal, Telegram, Threema, Viber, WeChat, WhatsApp, and Wickr.

And some are safer than others.Ī recently disclosed FBI training document shows how much access to the content of encrypted messages from secure messaging services US law enforcement can gain and what they can learn about your usage of the apps. Not every secure messaging app is as safe as it would like us to think.

Signal v whatsapp