This is an n8n community node. It uses the Cryptr npm package to encrypt and decrypt text using a user-provided encryption key. n8n is a fair-code licensed workflow automation platform.

The Kraken ransomware, which targets Windows, Linux/VMware ESXi systems, is testing machines to check how fast it can encrypt data without overloading them. According to Cisco Talos researchers, ...

WhatsApp is rolling out passkey-encrypted backups for iOS and Android devices, enabling users to encrypt their chat history using their fingerprint, face, or a screen lock code. Passkeys are a ...

Chat backup encryption will no longer require you to memorize passwords or lengthy encryption keys. Chat backup encryption will no longer require you to ...

This project implements the Caesar Cipher algorithm using Python and Tkinter. It provides a simple graphical interface that allows users to encrypt and decrypt messages by shifting letters according ...

I no longer rely on my router’s DNS service after I started using Unbound on my home network. After setting up split-horizon DNS for internal subnets at home, I used public DNS servers for the ...

This new cheat sheet walks you through the OWASP Top 10 CI/CD security risks and shares clear, actionable steps to help reduce your attack surface and strengthen your delivery processes. Ensure CTEM ...

AI could speed up “Q-Day,” when quantum computers break today’s encryption—threatening crypto, cybersecurity, and global finance. Experts warn “Q-Day” may hit by 2030, as AI accelerates quantum ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...