Many people are now using smartphones as portable storage of important files. Aside from the fact that they can access the file at any time when needed, modern smartphones also offer higher security ...

Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

It may feel frustrating to have to enter your password every time you sit down at your laptop, or to have to scan your fingerprint every time you want to get into your phone, but these security ...

File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...

A tweet from billionaire Elon Musk – “Use Signal,” was all it took to make the whole world take a decision. Elon’s tweet came after WhatsApp had publicized the changes to its privacy policy after the ...

A file system provides attributes for files and directories on an operating system to help you determine which users on your computer can read, modify, or execute the contents of its files and ...

A computer's file permission settings determine who is able to access its files and who can make changes to them. The owner or administrator of a Mac computer can specify the permissions for any file, ...

iOS 18 offers more customization than ever and one of the new options is the ability to change Lock Screen controls on iPhone. There are over 50 options to replace the Flashlight and Camera buttons.

Every time William publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...