Open Source

Set up your Android phone or tablet for privacy — no Google needed. Mailbox.org, Obsidian, DAVx⁵ & other open-source tools for students and apprentices.

Learn in this Self-Defense article how to work with your Windows, macOs or Linux computer more safely and anonymously.

We store our lives in the cloud — photos, documents, ideas, even memories. But most cloud services still have one major flaw: they can access your data. End-to-end encryption changes that. It puts you in control of your digital life.

Want to write, calculate, or create presentations without Microsoft watching over your shoulder? Just install Libre Office.

In today’s digital world, maintaining privacy during video calls is crucial. Here are three secure alternatives to Zoom, Teams and Google Meet.

Simplified Heroes: service provider like ProtonMail and Mailbox.org keeping your email, appointments and contacts privat.

This article helps non-experts identify trustworthy technologies by focusing on data minimization, strong encryption, transparency, and ethical practices.