We have more sensitive data on our phones today than ever before. Our smartphones often hold sensitive information that should not be shared, including work papers, photos, and financial information.

The lock screen on your smartphone is an essential barrier to anyone looking to gain access to the device: It stops people from getting at your data, your social media accounts, your banking apps, and ...

The Galaxy S25’s Secure Folder is Samsung’s built-in privacy vault — a Knox-encrypted space on your phone where photos, apps, and files are completely isolated from the rest of your device. Nobody who ...

You don't have to be a spy or journalist to have photos, files, and other content on your phone that you'd rather others not see or have access to. We all have personal and private information that we ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...