As networks become larger, more complex, more geographically diverse, and evolve at a quicker rate, it is increasingly difficult to keep abreast of impacts from external events. Both government and private sector missions rely upon the Internet and their presence in cyberspace. These missions include: supply chain risk management; critical infrastructure protection; disaster recovery or continuity of operations; intelligence gathering for government, military, or law enforcement organizations; and cyber network operations. The need for cyber situational awareness, generate