Abstract:

In recent years, the network construction level has been raised to a higher level. For massive data, how to dynamically reflect the overall situation of network security, and forecast the development trend of network security is the current problem. This paper proposes the use of big data technologies such as mass storage, parallel computing, efficient query. For large-scale network security situation has created opportunities of technology breakthrough. By the big data processing and analysis capacity, tens of thousands of network events and other information are processed by automatically analysis and depth mining.We can analysis and evaluate the network security state, perception of exceptional event and overall security situation, and forecast the future security situation.

Key words: big data, network security, situation awareness, situation forecast