Contemporary Issues in Cybersecurity

The effectiveness of modern computer applications is normally regarded as a function of five basic attributes of secure computer and information systems: availability, accuracy, authenticity, confidentiality, and integrity. The concepts generally apply to government, business, education, and the ordinary lives of private individuals. The considerations normally involve extended Internet applications – hence the name Cybersecurity. Achieving and maintaining a secure cyberspace is a complicated process, and some of the concerns involve personal identity, privacy, intellectual property, the critical infrastructure, and the sustainability of organizations. The threats to a secure operating infrastructure are serious and profound: cyber terrorism, cyber war, cyber espionage, and cyber crime, to which the technical community has responded with safeguards and procedures, usually supplied by the private sector. This paper provides a comprehensive view of security in the cyber domain with the ultimate objective of developing a science of cybersecurity