1. Inadvertently disable the network card. Be careful on the server. Right click on the local connection, then left click, it is likely to be disabled. The results can be imagined.
2, please use the detection software to check the hardware of your server. The detection software can get the brand and model of most hardware in your server. For example, you can know whether the renter really uses Kingston memory for you. This way, when your server fails, you can use this information to determine if there is a hardware problem.
3, super-password password General IDC installed to the user's server system
has a default password, it is easy to be hacked without modification. 5, do not browse the web on the server or run a program that has not been used or do not give the server too many unsafe factors. Browsing web pages on the server can potentially infect the server with Trojans or viruses. Running an unused program on the server is equally dangerous, or it may cause the default settings on the server to be changed.
4, do not look at the tutorial while setting up on the server If the tutorial is the latest and most complete, it is best to first practice on your own computer, confirm that there is no problem and then test on the server.
5, with a server, you must learn to use it. Using the server, this seemingly simple thing is actually a big study. No master can say that he can solve all the problems in the server, and no one can say that his server will not be hacked. Then don't put the hope of maintaining the server on the temporary help, or find someone who can help yourself for a long time, or simply hire a technician, it is best to learn as soon as possible, because no one will be more than yourself. Know your server.
6, must not forget to do backup Although most of the time backup is not used, but once used without backup is a big disaster. In the early days of using the server, the possibility of data loss caused by misoperation is very high. Viruses and hackers can also destroy your website data, and don't forget that the most vulnerable hardware of the server is the hard disk.
7, do not tamper with the server's firewall After the firewall is turned on, the default is to prohibit port 3389, and some friends have changed the port but forgot to open a new port in the firewall. Some friends will not change the port at all, and try it directly on the server. The result is not changed successfully, and the restart will not go.
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