Hygiene
in The Digital Public Square

You’re less incognito than you think.

Malicious apps, theft, spam, cyber stalking, censorship, surveillance.
There are no foolproof answers to risk online.
But there is advice to help.

Begin
Signal

Signal

An iOS and Android app and Chrome extension that offers end-to-end encryption for text, pictures and video messages, as well as encrypted phone conversations.

Website: https://whispersystems.org/

OS: iOS, Android; Linux, Windows, Mac (testing version)

Requirements: none for mobile; Chrome and a Google account for Linux, Windows and Mac

UI language: 31 languages

License: GNU General Public License