Encryption
Zero-Knowledge Text Encryptor
Encrypt and decrypt arbitrary text messages and configuration strings using AES-256-GCM with authenticated tags and hex/base64 export.
Synthesis Cyber employs PBKDF2 with 100,000 iterations to secure your key against brute-force attempts.
This module is guided content rather than a processing tool. It walks you through steps on the systems you already use, and nothing about your setup is sent to us.
No single tool makes an account or a device secure. This module reduces one specific category of risk. It does not detect malware already running on your device, it cannot recover data you lose the key to, and it does not replace keeping software updated and using unique credentials everywhere.
If your device itself is compromised, anything you type into any tool — including this one — can be observed. Treat device hygiene as the foundation everything else sits on.