In this post I would like to show you how to install three very useful Google Chrome extensions that will increase your privacy and comfort online. You can either watch this short video that will explain everything or follow this post with screenshots.

After installing the firewall application called Little Snitch, I watched which applications on my Mac OS X are connecting to the Internet. Two notable services appeared – locationd and assistantd.

In recent versions of OS X, there is no need to install additional software because disk encryption feature is already embedded in the operating system. Activation and using are simple and straightforward.

People sometimes ask how to know what exact vulnerability was patched in particular piece of closed source software. In this blog, we would like to describe one such example from the Microsoft security bulletin.

Chaos Communication Congress is the oldest hacker conference in the world and the largest of its kind in Europe. It brings current research in the field of security, networking and increasingly also politics and other topics related to “hacking".

Learn how to encrypt your e-mail! We will go through simple installation of free Mailvelope extension to Google Chrome web browser and you will be able to send and receive encrypted messages with other users in no time.