Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, May 20, 2025: This story, originally published May 19, ...

Do Not “Root” the Cell Phone – Doing so will be one less step for a thief. Enable Lock Screens – “Face Unlock,” “Pattern,” “PIN” and “Password” all increase physical security to the device. “Slide,” ...

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.