From the system installation to the user security settings, system permissions settings to explain the Web server Trojan Horse and vulnerability attacks, the right configuration, I hope this article can make your server more secure.
First, the system installation
1, according to the WINDOWS2003 installation CD-ROM prompts installation, by default, 2003 did not install IIS6.0 installed in the system. 2, t
"Pdf file": Trojan Horse also uses cloud Technology
Recently, when downloading a PDF file, we found a simple malicious Downloader (a virus type ). Unlike other malicious loaders, this malware adds PE Loader to its binary.Is the zombie online?
Once executed, the loader captures the system information of the local user, generates a URL, and connects to a server.
The internet is a lot of fake phenomenon, this is not in the author's computer, Trojan disguised as a normal security document, staged a "true Monkey King" farce. If you have the same situation at this time, may wish to follow the author to use digital signature technology, to find out the evil disguise Trojan Horse "."
Small knowledge: Simply called digital sig
We often encounter U disk automatic operation of the situation, although to a certain extent to bring us convenience, but the U disk after all do not recognize things, whether the program is good or bad it is all run, which leads to frequent Trojans to take advantage of the situation through automatic fish fishy infection u disk. We can take the following three kinds of strong measures to prevent the U disk to start the Trojan
key value of software\tencent\platform_type_list\1
To get the Internet Express, Thunder, MSN,IE,QQ installation path
If you find it, then start the appropriate file.
(Find the way to find the order, if you find an Internet Express installed, then start the Internet Express, no longer looking down)
Start the corresponding file to inject itself into the process space, connect the network, download Trojan horse
We know that the IIS server is now a widely used Web platform and it is relatively simple to build a Web site. However, during use, the Web cannot run properly due to improper IIS server settings or other reasons, which is very common. As a Web administrator, it is particularly important to master the necessary troubleshooting skills to solve IIS server faults.
Permission allocation to prevent virus and Trojan
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