Home secretary, here's some help with encryption

Amber Rudd doesn't believe she needs to know how encryption works in order to regulate it, which is probably why she foolishly wants so-called backdoors installed to break the digital protection.

The home secretary made the comments at a fringe event at the Conservative Party conference last night, saying the tech industry was patronising and sneering though it's difficult not to do so faced with comments like hers.

Asked by a member of the audience if she understood encryption, she reportedly replied: "I don't need to understand how encryption works to understand how it's helping - end-to-end encryption - the criminals."

Rudd has claimed security services need access to messaging services with end-to-end encryption, with critics pointing out that would effectively ruin the efficacy of the protections and amount to a "backdoor" into such systems.

Rudd has also repeatedly pointed the finger at encrypted services such as WhatsApp following terror attacks, despite the messaging tool rarely being implicated in any such violent incidents. It was reportedly used by the Westminster Bridge attacker, though investigators had no trouble retrieving his final messages before the attack.

In her reply at the fringe conference event, Rudd suggested her and other legislators were "laughed at" for failing to understand the basics of the technology which is indeed true, as Rudd was roundly mocked after misspeaking and saying "hashtags" and not "hashing".

"It's so easy to be patronised in this business," she told attendees of the event. "We will do our best to understand it. We will take advice from other people but I do feel that there is a sea of criticism for any of us who try and legislate in new areas, who will automatically be sneered at and laughed at for not getting it right."

After a critic at the event Michael Beckerman, CEO of the Internet Association tried to explain that encryption can't be unpicked without being broken, she replied: "I am not suggesting you give us the code I understand the principle of end-to-end encryption, it can't be unwrapped What I am saying is the companies who are developing that should work with us."

Rudd suggested tech firms don't like to help until "after an event has taken place".

As Rudd is clearly looking for help understanding encryption, without the techy details which is understandable as the hashing and keys are admittedly confusing jargon here's some basic help, delivered without a sneer.

Rudd, consider an encrypted message like a home: we all lock the front and back door to prevent someone getting in at either end, and it'd be foolish to leave a window open. You're not asking for an always open window, merely one with a lock and the key handed to security services. The problem is that lock can and will be picked or the key lost.

Simple explanations aside, Rudd has previously said she doesn't believe that "real people" actually care about end-to-end encryption, so it's no wonder she can't be bothered sitting down for two hours to read up on the subject.