Steganography involves hiding data in something else — for example, encoding data in a picture. [David Buchanan] used polyglot files not to hide data, but to send a large amount of data in a single ...

Zip files are incredibly useful for sharing data over email, cloud storage and on a USB stick. They let you group files together, be they documents, images or audio files. And as zip files typically ...

Zipping files enables users to organize their files more efficiently and expedite sharing. Windows 11's native tools enable users to compress multiple files and folders without additional software.

The ZIP file format is essential for compressing files, saving disk space, and reducing network transfer times. Additionally, it allows you to combine multiple files into a single, easily shareable ...

The newly discovered steganography method could be exploited by threat actors to obscure nefarious activity inside photos hosted on the social-media platform. A security researcher has discovered a ...

When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone. Nearly all devices have built-in tools that let you zip (and later unzip) files. Over ...

Ever download a folder full of files, only to notice all of the documents inside are zipped shut and encrypted—basically the digital version of Fort Knox? These are examples of the ever-wonderful, yet ...