Server. If there is a problem, the hard disk is broken? Compromised? Deleted? What should we do ??
We still need to prevent them from happening. Otherwise, they are finished ..
1. System backup:
Use the backup software to back up website data or something. Here, I will search for it on the internet and find a lot. Here, I will not talk about it much.
Use reg.exe to back up key system data
What is reg.exe ??
RegistryConsoleTool is a tool that comes with the MicrosftWindowsXP system to edit the registry under the command line.
Of course, there are also bad people who change their Trojans to reg.exe.
REG. EXE how to back up the key stuff ??
For example, the backup system ODBC command is as follows:
Reg export HKLM/SOFTWARE/ODBC e:/backup/system/odbc. reg/y
For others, you can enter "Reg /? "To learn more about parameter settings,
As shown in the following figure:
I will not talk about it here.
2. Anti-virus.
Well, the key points are hard to say. Haha, the server didn't use QQ to access the website online. In fact, it's not necessary.
However, you can install one in the security group. McAfee VirusScan is recommended,
Why don't you use Jiangmin, Kabbah, Kingsoft drug overlord, and rising ??? What do you think is Internet access at home ???
Q: Why not install Norton ??
A: Norton? Haha. It is basically unresponsive to WEBSHELL. It's useless. What should I do with it?
McAfee VirusScan can promptly update many malicious codes and Trojans in China.
Or add one: AVG Anti-Spyware.
Q: How does one Install AVG Anti-Spyware? Why not install 360 security guards?
A: What is 360 going to do? It is just a blow-off thing. It is of little use and can be left behind by it ..
If you look for the above software, I will not provide it ..
3: audit
Q: What is audit?
A: This is the local security policy and audit policy.
Local security policy-> local policy-> audit policy
Open the following content
Audit policy changed successfully, failed
System Event Review successful, failed
Account logon review successful, failed
Account Management review successful, failed
As shown in the following figure:
Okay, about 2003 of the security settings are also basically completed. All of the above are based on minimum permissions + minimum services = maximum security ??
In fact, they are not all. After all, the network has been developing, and I cannot guarantee it. It is completely secure. However, this setting is at least guaranteed.