For enterprise management risk, network security is just one of the links, and security is not always better the better. You can improve a bank by scrutinizing everyone at the door. Security and risk management, but if this approach is adopted, it will greatly affect business interests. Therefore, all these companies are looking for a reasonable security balance. This situation has opened up other companies and enterprises. New markets: In order to attract and retain new customers while implementing security, they need to choose specific computer security solutions based on their environment and the industry they work in. The following item is in line with the meaning of the text. ['Online transactions will disappear.', 'Network security is relative.', 'Under certain circumstances, companies should abandon online transactions.', 'Do your best to ensure network security.']