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The power grid is an obvious target for terrorists, but experts disagree about how to secure it
Internet attacks take many forms, but most of them exploit persistent weaknesses in software.
A multiplicity of factors can interrupt service, from temporary annoyances to long-term problems
One month without access to the Internet would cost the EU around €150 billion, commissioner says
Cybermilitias, black hat hackers and other non-nation-state bad guys blur the lines on the virtual battlefield.
Money will ensure five more years of research into developing the Minux operating system
Security has not been much of a consideration in cloud computing --but that may be about to change