At last! Unbreakable Encryption.

Mark and Pete · Mar 27, 2026 · 7m · transcript

In this episode of Mark and Pete, things take a distinctly futuristic turn as the conversation lands on the rise of quantum computing and the claim that it may soon deliver something close to unbreakable encryption. It sounds reassuring at first — data that cannot be hacked, messages that cannot be intercepted — but as ever, the reality is rather more complicated.

At the centre of it all is Quantum encryption, a developing technology that uses the strange properties of quantum mechanics to secure information in ways that would have seemed impossible just a few years ago. In theory, any…