1. The operation password of each ticket seller cannot be leaked. If it is leaked, it may cause other personnel to steal the password and user number for ticket sales and cause confusion in the accounts. Ticket sellers should have a sense of confidentiality; fingerprint login and USB_KEY login are better confidentiality measures.
2. The password of the database is the most critical. With the database password, you can enter the back-end database and directly modify the original data in the database, causing disaster. Therefore, the database password should be kept by a dedicated person, and the use of more than two passwords is the ideal way.
3. The storage device of the database server should be very reliable. Once it is physically damaged, it cannot be recovered, and all the original data records will disappear, with serious consequences. Therefore, the use of multiple hard drive backup measures is necessary.
4. Virus attack is a serious hazard. Preventive measures are: prohibit all users from connecting external devices on the system terminal, such as CD, USB, hard disk, etc .; prohibit any terminal of the system from connecting to the Internet. Each terminal should install appropriate anti-virus software.
5.Hacker attack: The e-commerce system needs to be connected to the Internet, and adequate preparation must be made for hacker attacks. In addition to firewalls, there should be certain protection mechanisms on the software. For example, each terminal of the system must be configured, and only the terminals allowed by the system can access the database server.
