Messaging & Email guides
Private messaging and email: the apps, the protocols, and how to pick a provider you can trust.
Encrypted Twitter DMs soon for improved privacy with Signal Protocol
Twitter is working on end-to-end encrypted Twitter DMs under the new leadership of Elon Musk. It is to be expected that this new privacy feature will be re
2022
Berty Messenger: Private, secure, distributed. Even works offline!
You might wonder why you should be interested in another instant messenger app? Berty comes with heaps of neat feature, is packed in an appealing and moder
2022
Acceptable Places to Communicate Securely with Another Party
You might never think of physical security coming into play too much if you have a very high level of Internet/Device security. But it is actually a lot mo
2022
Apple's iMessage Service and Privacy
Apple has provided a messaging service since the dawn of the iPhone many years ago and expanded on it to be a very privacy conscious and secure way of comm
2022
Daily go-to Secure Messaging Apps for Better Privacy
Warning: This section of The Crypto Paper is outdated. Wire went through some severe Privacy policy changes after moving its holding company between jurisdictions.
2022
Messaging privately and securely with the XMPP/Jabber Protocol
The one thing missing from Version 2 of the paper was the XMPP/Jabber Protocol and OTR off-the-record for messaging privately and securely. XMPP is very ni
2022
Messaging with Signal by Open Whisper Systems
Signal is marketed on the Open Whisper Systems website as “Privacy that fits in your pocket”. Open Whisper Systems had originally created separate apps for
2022
Privacy Tools: Securely Transmitting Information - Messaging & Calling
Currently, technology allows us to communicate in so many different ways with each other that even 30 years ago we were unable to do. Skype, Email, SMS, Fa
2022
Secure Email in Switzerland: ProtonMail
Before coming across the ProtonMail crowdfunding campaign, I was an avid user of email services like Yahoo and Gmail. However, Yahoo was only putting in a
2022