Blockchain in plain English
Unless you’ve been living under a digital rock, you would have heard about blockchain, and chances are someone has told you it will change the world and be the downfall of banks (or similar grandiose claims). Unless you are part of the 1% that understands what blockchains are and how they work you are probably at a loss as to what all the fuss is about (if you are part of that 1% then please forgive the brutal simplification of the concept that I’m about to provide).
Ransomware in plain English
In the good old days viruses were almost friendly, they very rarely did that much harm, were easy to get rid of, and were typically written by bored geeks with no social lives. Today it’s a very different story, viruses have become a multi-million dollar industry, and they are doing very real harm, not just to our computer systems but as with the recent WannaCry virus, they can threaten human lives.