When is a cyber-attack a real one?
AMERICA and other countries still have to fine-tune their cyber-defences to distinguish mere nuisances from real menaces. That, rather than any revelations about fiendish North Korean cyber-warfare, seems to be the upshot of the latest reported cyber-attack on South Korean and American websites.
Initially, it was reported that this was the first series of attacks to hit government websites in several countries simultaneously. Officials in both Seoul and Washington, DC, said they were suffering “distributed denial of service” overload (known as DDOS in geekspeak). In …