Network security must exist depending on network applications, and escort more and more network applications. If the security of the network environment in the future is not sufficiently improved compared to the present, many network applications that are generally favored by people today cannot be promoted for use or forced to be closed.
This is by no means alarmist!
The issue of network security is already a thorny issue facing governments around the world. So far, it should be said that governments of various countries have not found a good solution to the various network security problems that are currently presented. Otherwise, the Chinese government will not shut down the bitcoin trading market. Now that the driverless car is very popular, if the problem of network security cannot be solved, it is not impossible that the driverless car will be hacked and turned into a killing tool once it is officially put into commercial use.
Today's network applications cannot be fundamentally solved due to network security problems, which makes network applications become tools for "stealing money", and will inevitably become tools for "killing" tomorrow.
The importance of network security can also be described in this sentence: without network security, there will be no future network economy.