Whenever I extract files from a zip archive created on a Mac (containing a __MACOSX folder at the root), I get files/folders with green filenames (and encrypted checked in the properties). This only ...

The cybersecurity community has struck a fresh blow against ransomware with the release of a new tool which decrypts files locked through the Petya ransomware family. The spread of ransomware through ...

If you need to send a set of files to another user via email or attach a link to a cloud drive, you might have to compress the folder containing files to send it. This is to save internet data, time, ...

One of the potentially frustrating things about switching back and forth between Mac and Windows PCs can be proprietary formats — a key example being Apple's DMGs (disk images). Here's how to extract ...

Although .dmg is a macOS disk format, there are a number reasons of why you'd want open them on Windows computers. Here's how to get started. The .dmg (Disk Image) suffix is associated with Apple's ...

Stung by revelations about mass government surveillance, consumer Web companies are expanding their use of encryption and releasing more details of those protections to reassure wary customers.