Introduction to the article "universal attack methods for Internet cafe management software"

Recently, I saw an article on Pconline named "Internet cafe management software universal Cracking Method" (hereinafter referred to as "Net"), which introduced the universal cracking methods of many network management software.
This method works, and this vulnerability is also common to many network management software, and the author of the software does not solve this problem well, it may be difficult to solve the problem from the software itself.

I have also used some network management software and used similar methods to crack it. This method is to rename and delete the directory of the network management software, in this way, the system cannot run without finding the software, which is similar to reverse installation. This method is passed in the "Vientiane magic world ). But in this process, I also came up with a solution. This must be done manually by the network management. Both the methods in "Net" and my methods rely on viewing files and directories. Although I cannot prevent you from opening the viewing window, I will not see the general line? From this perspective, I have come up with the following method.

1. Add "BootKeys = 0" to the MSDOS. SYS file to prevent others from entering the DOS mode. As long as it can enter DOS, the network management software does not work and everything is done, so this is the first step.

2. In the "View" of "Folder Options" in Windows system, set the hidden file not to be displayed, and then change the Directory attribute on the hard disk to "hidden ", in this way, nothing can be seen even when the viewing window is opened.

Settings in Windows2000 in Windows98

But this is not complete yet. Although you cannot see it, you can enter the directory name in the "file name" box and enter this directory. Therefore, the files in this directory must also be hidden, in this way, you will not be able to rename, delete, or copy from the Internet. Here, we cannot only hide the directories and files of the network management software, but also the directories and files of the Windows system and the files related to the system startup. Otherwise, let others have a chance. For example, if you rename or delete the Win.com file in the Windows directory, it will enter DOS.

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