Essential tech tools and tips for protecting your sources

Encryption

Encryption, a process of encoding messages so only authorized parties can read them, can be useful when communicating private information with sources. Several encrypted messaging apps are available, and it’s possible to encrypt one’s emails using PGP or GPG keys. Off-The-Record Messaging lets you send encrypted instant messages, but shouldn’t be confused with Google’s off-the-record chat feature, which isn’t secure.

However, it’s important to remember that encryption isn’t fully impenetrable — encrypted emails still contain geolocation data and other metadata that can get you or your sources into trouble.
Other security steps

Valentino-DeVries offered up several other security tools to use during investigations. The Tor browser routs your internet browsing activity through servers around the world, preventing people from finding out what sites you visit.

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Source: IJNET