Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Keeping your iPhone or Android device secure is a no-brainer.

Update, May 26, 2025: This story, originally published May 24, has been updated with a brief history of PIN codes, information regarding the most secure codes you can use and why 8068 really isn’t the ...

Android 17 includes stricter lock screen rate limits to make PIN and password guessing much more difficult than before. Devices running Android 17 will allow far fewer incorrect attempts before ...

Android 17 Beta 2 just dropped, and as you might expect, people are already diving in to see what's new. Of course, others are diving in even further, analyzing code to see what might eventually ...