Cyber Security Awareness Series will quote cyber security insiders to progressively answer these important questions. Weak cyber security is one of the most serious economic and (inter)national security challenges we face today. Cyber attacks can disrupt and destroy our critical infrastructure. The UK government position is: The UKs critical infrastructure faces a real and credible threat of cyber attack. It goes to the heart of our economic well-being and national interest, says Ian Lobban, Director General of the UK Government Communications Headquarters.”]