By John Gruber
Kolide by 1Password ensures that if a device isn’t secure, it can’t access your apps.
Rainer Brockerhoff has, by far, the best technical explanation I’ve seen regarding why SIM-unlocked iPhones might be rendered inoperable by the iPhone 1.1.1 update, without assuming any sort of spiteful malfeasance on Apple’s part.
★ Monday, 1 October 2007