What lessons have we learned from a decade in cyber security? What lessons have we learned from a decade in cyber security? A colleague recently asked me what I thought had changed in cyber security over the last 10 years. We agreed that it had certainly been a time of momentous change. In 2012, there was the Shamoon attacks in the Gulf region. In one stroke, 35,000 computers were wiped and disabled within a matter of hours. [...]