We only covered the essentials in the previous article, so today I'd like to show you an amazing world of OpSec devices. Few people are aware, but there are many! At this point, I'll divide my story into several sections, the first of which will cover the most important and basic points before moving on to more complex and specific ones. When deciding how can I also divide this article, I settled on the financial aspect. So, in Part I, I'll tell you what everyone can do right n...
