This page was translated from English. The English version may be more up-to-date. As with most chat apps, communications can be made between either individuals or a group, allowing you to send end-to ...

Journalism school teaches you many things, but it doesn't always cover how to protect yourself from surveillance. Click through to learn how to assess the risks you face and how to protect yourself ...

Tips and tools to help you more safely access LGBTQ resources, navigate social networks, and avoid snoopers. If you lack proper support and access to LGBTQ resources, this guide teaches you how to ...

If you run an organization whose work might be monitored by governments—either locally, or when you travel—you need to think about locking down your communications. Here's a basic guide for what to ...

There are many privacy and security guides on the Internet that teach users to use a specific set of tools, such as password safes or VPNs or the Tor Browser Bundle. SSD includes step-by-step ...

Mobile phones were not designed for privacy and security by default. Not only do they do a poor job of protecting your communications, they also expose you to new kinds of surveillance ...

Open source software, or free software, is software that can be distributed freely in a form that lets others modify it and rebuild it from scratch. While it is known as “free software," it's not ...