Research on Network Security Measurement on the Basis of Defense-In-Depth

With the widespread use of advanced network technologies such as cloud computing and artificial intelligence, network environments become increasingly complicated, and network attacks also vary greatly. Then, how to exactly measure network security and take proactive measures in a timely manner to mitigate network attacks is of great importance for most network operators. This paper not only innovatively proposes a sophisticated network security measurement model based on National Institute of Standards and Technology (NIST) Cybersecurity frameworks (CSF) philosophy, but also practices this model in a sample live network to prove its effectiveness, specifying a new way for in-depth network security measurement research.