As you know, in most cases hacking remote systems must upload Trojans or backdoors to remote systems. Then, if you want to guard against it, you must think of one thing: How can we cut off this hacker's back road?
In fact, disk quota feature NTFS file system can help users to easily manage the use of disk space!
soft media following features make this graphic description, valid for Windows7, Vista system or even XP.
1, open the "Computer" (XP system is open My Computer), first of all, in the system above a NTFS partition, right click and select "Properties", you can open the "partition property window", select One of the "quota" option, click "show quota settings", as shown below:
2, first check the "enable quota management" and "refused to disk space to users exceeding quota limit", which All quota options will become optional. Then select the "Disk Space Limit" option, then we can specify the size of the disk space used by the user in the system, such as 1KB. So if the user passes a file larger than 1KB in the partition, the file will be The system refused and could not be successfully passed into the partition.
3, the same way in the "disk space limit" option and a "warning level" option, if you set the warning level of file size, when a user exceeds warning level in the use of disk space Size, the system will prompt the user that the file exceeds the warning level in the disk quota.
4, the final user can check the "record when a user exceeds the quota limit event" and "record when a user exceeds warning level event" two options, so if there are other users in the system exceeded the warning level partition And the quota limit, the system will automatically record these events into the system log, which is very beneficial for the administrator to monitor the system partition space.
5, after the completion of these configuration options settings, "OK" under the window button to complete the initial configuration of the disk quota feature, then the user may be surprised to find that there are a lot of free space The partition, now the available space is running out! !
6, then the user is already greater than the quota file can not be written to this partition. And this configuration is effective for all users in the system, including users in the Administrators group.
7, but if all users on the system configuration to take effect, then, clearly very user-friendly operation of the system, while the disk quota feature also provides a function for different users into using the space. The implementation method is also very simple.
First, click the quota configuration window of the "quota" button will pop up "Partition quota Project" window, click on the top left of the "quota" option, as shown below:
then, select the "new quota entry", as shown,
user will pop up a window to select below, in which filled or select a user name in the system (e.g., Ruanmei. Com), after determining, there will be an option for the user to use the disk space limit, and you can reasonably specify the space for the user according to the user's permissions and usage in the system, so that the configuration does not affect the system routine. The operation also enhances the security of the system.