
By now we’re all familiar with Touch ID, the fingerprint authentication security feature introduced with Apple’s iPhone 5s in 2013. The iPhone X replaces Touch ID with a facial recognition system, Face ID, which can be used to unlock your phone, open apps, make purchases in iTunes, and more. Biometric authentication protects our phones, but also introduces new privacy concerns by leaving iPhone users open to the possibility of criminals stealing data or law enforcement accessing it without a warrant. If you have even a few seconds notice before a robbery or unlawful search, you can discreetly and temporarily disable Touch and Face ID on your iPhone; let's learn how.