Electronic surveillance

UK’s GCQH wants Apple and others to secretly add law enforcement to encrypted chats and calls

Britain’s Government Communications Headquarters (GCHQ) – the UK equivalent of the NSA – is calling on Apple and other tech companies to secretly add law enforcement agents to Messageschats, FaceTime calls and other forms of encrypted chat on demand.

The American Civil Liberties Union (ACLU) has said this would be like the recently-discovered FaceTime bug, only worse …

The ACLU revealed the proposal in a blog post.

The GCHQ recently proposed that government agents be able to inject hidden participants into secure messaging services. This proposal has come to be known as the “Ghost proposal.”

Written by GCHQ’s Ian Levy and Crispin Robinson, it recommends institutionalizing an untrustworthy user interface when the government wants to spy on a conversation.

“It’s relatively easy for a service provider to silently add a law enforcement participant to a group chat or call. The service provider usually controls the identity system and so really decides who’s who and which devices are involved — they’re usually involved in introducing the parties to a chat or call…. In a solution like this, we’re normally talking about suppressing a notification on a target’s device… and possibly those they communicate with.”

In short, Apple — or any other company that allows people to privately chat — would be forced to allow the government to join those chats as a silent, invisible eavesdropper.