Privacy & Security

Articles about privacy, end-to-end encryption, and secure digital communication. We explain how messages are protected, what data may still remain visible, and what to look for when choosing a messenger.

Two smartphones on a dark navy background with a digital grid. Between them are encrypted chat bubbles marked with padlocks (content hidden). Around them, visible timestamps, connection lines, and user icons represent the metadata that remains exposed even when messages are encrypted.

What Metadata Reveals Even When Your Messages Are Encrypted

Encryption protects what you write, but not the fact that you're writing it. Learn what metadata reveals about your conversations, who can access it, and how a private messenger can minimize it.

Sergio Bahus

6 days ago4 min read

Illustration of end-to-end encrypted messaging between two smartphones, protected by a shield and padlock.

What Is End-to-End Encryption and Why Does It Matter?

Learn how end-to-end encryption protects private messages, what it does not hide, and why it matters when choosing a secure messenger.

Sergio Bahus

Jul 114 min read