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 ...

With so many companies and websites offering tools geared towards helping individuals improve their own digital security, how do you choose the tools that are right for you? We don’t have a foolproof ...

This page was translated from English. The English version may be more up-to-date. This is an overview of network censorship, but it is not comprehensive. There are different ways of beating internet ...

Digital fingerprinting is the process where a remote site or service gathers little bits of information about a user's machine, and puts those pieces together to form a unique picture, or "fingerprint ...

Lockdown Mode is an optional setting for iPhone, iPad, and Macs, designed to protect high risk people from specific types of digital threats. It’s available on any device that can run iOS 16, iPadOS ...

Below are step-by-step tutorials to help you install and use handy privacy and security tools. Surveillance Self-Defense encourages you to think about online privacy and security in a sophisticated ...

A program that runs all the other programs on a computer or device. Windows, Linux, Android and Apple's OS X and iOS are all examples of operating systems.