When you upload your personal files to cloud storage services like Google Drive or OneDrive, you will find that the safety ...

EncryptPro handles the basics of encrypting your important files at no charge, while a subscription gets you enhanced features and convenience. It’s a bit rough around the edges, but it shows great ...

Learn how to permanently and securely delete files on Linux using shred, fstrim, secure-delete, and btrfs snapshot removal.

A new ransomware operation named ‘Prinz Eugen’ prioritizes recently modified files for encryption and leaves no ransom note on the system. An investigation from Threatdown, the former corporate ...

Microsoft says it has detected new self-propagating malware that spreads through USB drives in search of cryptocurrency credentials, which it then sends to attacker-controlled servers.

Abstract: Remote sensing images record rich information about features and have important value in military and civil aspects, but remote sensing images in these fields usually contain a lot of ...

Here's how to torrent safely and download any file you want anonymously. These are the 5 best practices for safe torrenting ...

To understand how ransomware works at the cryptographic level, start with a constraint: no single cipher can do everything. AES-256 or ChaCha20 encrypts the actual files. These are fast symmetric ...

Encrypted Spaces is a research project (opens in new tab) exploring an architecture for building collaborative applications where data is encrypted and all operations are cryptographically verifiable.

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or Google Docs—but with added protection against surveillance. So one group of ...

Most people think about encrypting files only when they upload something to the cloud. But there are plenty of files sitting on your own computer that deserve the same protection. That’s why I think ...