Apple’s Photo-Scanning Tech Explained

Recently, Apple revealed some new technical measures in Messages, iCloud, Siri, and search that are meant to protect children from sexual abuse online. Apple says that its new blend of on-device and cloud-based processing will strike a balance between user safety and user privacy. But some cryptography experts aren't convinced, and worry that the measures could open the door to other privacy breaches and government surveillance.   This week on Gadget Lab, WIRED senior cybersecurity writer Andy Greenberg joins us to talk about how Apple's tech works, and the company's delicate balancing act between safety and privacy. Show Notes:  Read Andy’s story about Apple’s new tech. Recommendations:  Andy recommends the book Empire of Pain: The Secret History of the Sackler Dynasty by Patrick Radden Keefe, and also the new Mortal Kombat movie. Lauren recommends Vauhini Vara’s story “Ghosts” in Believer Magazine. Mike recommends Brian Raftery’s “Gene and Roger” series of The Ringer’s The Big Picture podcast. Andy Greenberg can be found on Twitter @a_greenberg. Lauren Goode is @LaurenGoode. Michael Calore is @snackfight. Bling the main hotline at @GadgetLab. The show is produced by Boone Ashworth (@booneashworth). Our theme music is by Solar Keys. If you have feedback about the show, or just want to enter to win a $50 gift card, take our brief listener survey here.