March 26, 2019 Apple patches 51 security flaws Apple's update for iOS and macOS patches 51 holes, the more serious of which include bugs in Safari, Keychain and FaceTime. Naked Security
July 16, 2018 USB Restricted Mode in iOS 11.4.1 now available to all iPhone users The latest version of iOS includes bug fixes and at least one new feature that might be of interest to security-minded users. Naked Security