Wickr Blog

The Wickr Secure Messaging Protocol provides a platform for secure communications. This White Paper describes a method for sending messages with a set of security

As humanity marches unflinchingly toward the future, we need to anticipate the impact that emerging technologies will have on our society. Ethical concerns surrounding data

The single most important decision for Critical Data Protection Information is power. The things we say and send to each other can hold immense value

The most common technique for building end-to-end secure messaging is the double-ratchet (DR) protocol. At Wickr we’ve spent quite some effort analyzing (and improving on)

This blog post reports on some recent research we’ve been doing at Wickr together with cryptographers at NYU and IOHK. We’ve taken a closer look

This blog post introduces the new Messaging Layer Security (MLS) cryptographic protocol for end-to-end secure group messaging. I’ll talk about what it is, who is

Contact Discovery For most message platforms, usually the first thing users will do after creating an account is to start adding people to their contact

Wickr’s website has just been extended with a new section on our Cryptographic Research & Development Program. So this seems like as good a time

The rapid proliferation of Secure Messaging Protocols (SMPs) in government, industry, and the wider public have accelerated both industry and academic cryptographic and security engineering

In this series of blog posts, I’m going to talk about secure messaging protocols. The first post will discuss some important milestones in their history

* The content of this paper was presented at 2017 AppSecUSA In an age of ever more sophisticated cybercrime and mass surveillance, secure communication is

The Wickr platform is built around two types of secrets: cryptographic keys and passwords. This paper is focused on passwords. First, I’ll explain why Wickr