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CoyIM v0.4 released!

CoyIM v0.4 released!

What is Ransomware?

July 21, 2021
Over the last few years we have seen more and more attacks of ransomware, in...

Nextcloud through Tor

December 5, 2019
This article will address the problem of data privacy in the use of file sharing...

Two-Factor Authentication

November 29, 2019
In the previous article we reviewed some important concepts around password handling and how to...

What is Diffie-Hellman?

November 11, 2019
Communication is one of the fundamental pillars of humanity since its inception.

Secure passwords

October 30, 2019
Passwords are one of the most important tools to protect information in the digital world....

Mumble and Tails

October 9, 2019
In a digital world, internet calls have become an alternative for global communications at low...

OTRv4 Summit and PETS2019

September 27, 2019
PETS is an annual event, that holds each year informative talks of privacy experts from...

CAD Kickoff

August 18, 2019
One of the most interesting things to do when starting an organization, company, project or...

Ola Bini arrest

April 12, 2019
People working for free software and privacy should not be criminalized.
CAD visits the CryptoRave conference in Brazil, one of the most important events in the...