How to beef up your iPhone passcode

How to beef up your iPhone passcode

Now that at least two companies are selling devices that unlock protected iPhones, it’s time for you to update your passcode to a stronger one and avoid the risk of unwanted access. Here’s how.

The problem

According to reports, at least two companies, Israel-based technology vendor Cellebrite and Atlanta-based Grayshift, have both developed relatively inexpensive technology for unlocking iPhones.