> Use encrypted services (ProtonMail for email, Signal for chat, etc.) Also have a look at Briar [0] as they offer P2P communication, and the ability to route

> Use encrypted services (ProtonMail for email, Signal for chat, etc.) Also have a look at Briar [0] as they offer P2P communication, and the ability to route everything via Tor. As an alternative to Mail also BitMessage comes into mind, which avoids Metadata about who you contacted. Oh also have a look at drdaeman's comment in here, ProtonMail is far from the solution for secure email. [0]: https://briarproject.org https://briarproject.org