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With the next batch of more than 1000 PCBs that has just arrived, we started testing and found out that the biggest issue is - again - checking whether LEDs work and if their color is correct. Read on to see some interesting math with averages in vector spaces and statistics of cyclic values.

It's important to set your own PIN codes once you get your Cryptoucan™. In this week's guide for Outlook e-mail client you're going to learn how to do it on Windows using Kleopatra. You can also see all the steps of this process in the instructional video at the bottom of this post.

We've already shown you which software is needed to use Cryptoucan™ with Thunderbird on Windows and Linux, and how to install it. Now it's time to learn the same for use with Outlook on Windows. Video of the installation process included!

In today's post we will learn how to encrypt, decrypt and sign e-mails. You can read this article to learn how to do it or you can watch our instructional video that we made for you!

In this blog post you'll learn how to manage your keys using Kleopatra Key Manager on Windows. We will show you basic operations such as importing and exporting keys, and certifying them. As usual, this is accompanied by instructional video showing you all the process.