There are currently nearly 19 billion smart devices worldwide. From robot vaccum cleaners and smart refrigerators to internet-connected baby monitors and countertop appliances, it can feel as if everything in your home is linked to WiFi. Today WIRED does a deep dive into the security of smart devices—and the pros and cons of welcoming them into your home. Director: Efrat Kashai Director of Photography: Constantine Economides Editor: Matthew Colby Host: Andrew Couts Guest: Julian Chokkattu Line Producer: Jamie Rasmussen Associate Producer: Paul Gulyas Production Manager: Peter Brunette Production Coordinator: Rhyan Lark Camera Operator: Lucas Young Gaffer: Niklas Moller Sound Mixer: Rebecca O'Neill Production Assistant: Shanti Cuizon-Burden Post Production Supervisor: Christian Olguin Post Production Coordinator: Stella Shortino Supervising Editor: Erica DeLeo Assistant Editor: Billy Ward