Cyber security and implications for national infrastructure

Critical national infrastructure (CNI) are assets, services and systems that support the economic, political and social life of the UK, whose importance is such that any entire or partial loss or compromise could cause large-scale loss of life, have a serious impact on the national economy, have other grave social consequences for the community and be of immediate concern to national government. The paper discuss the protection and vulnerability management against cyber attack and implementation of cyber security in national infrastructure.