the paper designed and implemented the
security situation visualization prototype system based on
geographic information systems, network topology graph,
attack paths. The security situation data show in multiple
views, multi-angle, multi-level display to the user by
visualization technology, therefore the performance of the
security situation will be more accurate and vivid,
assessment of network security situation become timely and
accurate, laying the foundation for rapid decision-making.
Keywords- Situation awareness, Security situation,
Quantification, Visualization