By now most iPhone, iPad and iPod touch users are probably aware that you can configure a four-digit passcode on your device to protect it from unauthorized access. For more security-conscious users, however, iOS also provides the ability to use a longer, alphanumeric passcode. To set this up, simply go into the Settings app, and select General, Passcode Lock and toggle OFF the Simple Passcode option. When entering a new passcode, you will be presented…
