Limit Windows7 disk space skillfully prevent hacker intrusion

Do you also face the problem of being overwhelmed by hackers ' rampant intrusion? First we learned that in most cases, hacking remote systems must upload trojans or backdoor programs to the remote system, this malicious intrusion in addition to anti-virus software, It can also be enhanced by a more secure Win7 system and disk quotas under the system Oh! Here's how to share the implementation options:

First, the precautionary principle

The Win7 system has a disk quota feature for NTFS partitions that can limit NTFS disk space. For example, other landing users except themselves only allowed to use how much space, to deny other users write a file size, and so on.

Using this principle, we can limit the use of "no other users except themselves to write files to the target partition" approach, to prevent hackers remotely put the Trojan program into our system. This is actually equivalent to an "automatic restore card", the user of any file written to the system will be invalid.

Second, the configuration process

Understand this precautionary principle, the next configuration is much simpler. In general, we are mainly on the partition of the system (must be NTFS partition OH) security precautions, so as follows the following steps to configure:

STEP1: Right-click the installation partition where your system is located, select the "Properties" command to enter, and then switch to the Quota tab item and click the Show Quota Settings button below

STEP2: Under the Quota Configuration dialog box, first check enable quota management and deny disk space to users exceeding quota limit, and then select the disk space limit item to set the size of the disk space used by the users in the system, such as 10KB. This way, if a user passes in a file larger than 1000KB in this partition, the file is rejected by the system and cannot be successfully passed into the partition.