"These are companies which have fabulous technical expertise, are world leading, and where they can do more to assist we would like them to do so," the spokesperson told reporters.
New arrest over London attack as govt eyes WhatsApp
"If there are circumstances where law enforcement agencies need to be able to access the contents, they should be able to do so. How that is achieved, I think, is a matter for the talks later in the week."
Earlier on Sunday, British interior minister Amber Rudd said end-to-end encryption of messages offered by services like Whatsapp are “completely unacceptable” and there should be no “secret place for terrorists to communicate”.
Local media have reported that shortly before launching an attack that killed four people including a policeman near Britain’s parliament in central London, Khalid Masood sent an encrypted message via Whatsapp.
WhatsApp finally enables security feature we were all waiting for
“That is my view – it is completely unacceptable, there should be no place for terrorists to hide. We need to make sure organisations like Whatsapp, and there are plenty of others like that, don’t provide a secret place for terrorists to communicate with each other,” Rudd told the BBC’s Andrew Marr show.
“We need to make sure that our intelligence services have the ability to get into situations like encrypted WhatsApp.”
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