What are the four levels of security risks?

Now it is generally divided into one, two, three and four levels. Risk points need to be evaluated according to LEC, least squares and other evaluation methods.

Security risk, traditionally, there are two methods of security risk management: forward-looking method and reactive method, each with its own advantages and disadvantages. There are two different methods to determine the priority of risks: qualitative security risk management and quantitative security risk management.

Extended data:

Risk management methods: Many organizations introduce security risk management by dealing with relatively small security incidents. However, no matter what the initial events are, as more and more security-related problems appear and begin to affect the business, many organizations are frustrated when dealing with one crisis after another. They need an alternative method, a method that can reduce the first safety accident. Organizations that effectively manage risks have developed.