Virtual environments are now a core part of the IT infrastructure world. But even 20 years after virtualisation began to go mainstream, many have still not worked out how to properly protect and secure...
Some say performance, others say money but it may be systems and processes that carry the day
We can learn a lot from how Japan is using smart technology to drive societal change, argues NTT Security's Kai Grunwitz
Vendor's executives on why it sold up to the networking giant