Yes, this is about encryption. Recently your Whatsapp went all 'we're secure, yo!' - but what does this actually mean? What does encryption mean? Will this lead to fewer bits of rubbish on my family group? Will your wife be able to access your browser history? All this and more on this week's episode.

Like us? Love us? Either way, tell us: @chuck_gopal and @shenoyn are where we can be found on the Twitterz!

See omnystudio.com/listener for privacy information.