How to improve the security factor of Windows 2003 system

Most users of win 2003 are enterprise users, because he has very stable functions, so many companies prefer this system, but with the speed of technology development, the virus Trojan is not willing to show weakness, accidentally your system It may be poisoned, but how to improve the safety factor of win 2003, let's talk about it.

1. User Password Settings

Setting a password for a key can largely avoid password attacks. The character length of the password setting should be more than 8 digits, preferably a combination of letters, numbers, and special characters, such as “adlj@,78f.”, “junchenand10@”, etc., which can effectively prevent brute force cracking. It is best not to use your own birthday, mobile number, phone number, etc. as a password.

2. Delete the default share

Click “Start →Run”, enter “gpedit.msc” and press Enter to open the Group Policy Editor. Expand “User Configuration →Windows Settings →Script (Login/Logout)”, double-click the login item, and then add “delshare.bat” (parameters do not need to be added), thus deleting the default share of windows 2003.

Next, disable the IPC connection: open the Registry Editor, expand the [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Lsa] branch, and find the "restrictanonymous" subkey in the right window, and set its value. Change to “1”

3. Turn off the autoplay function

The autoplay feature works not only on the optical drive, but also on other drives, which can be easily exploited by hackers to perform hacking.

Open the Group Policy Editor, expand “Computer Configuration →Manage Templates →System”, find the "Automatically play" option in the right window and double-click on the dialog that opens. Select “Enabled”, then select “All drives> in the drop-down menu that is next to “ Turn off autoplay”, press “OK” to take effect.

4. Clear the remotely accessible registry path

Set the remotely accessible registry path to null, which prevents hackers from using the scanner to read the computer through the remote registry. System information and other information.

Open the Group Policy Editor, expand “Computer Configuration →Windows Settings →Security Settings →Security Options”, found in the right window & ldquo; Network Access: Remotely Accessible Registry Path & rdquo;, then in the window that opens, the remotely accessible registry path and sub-path content are all deleted.

5.Open windows update to keep the system update

There are many users who only work on anti-virus software and ignore the system's vulnerability patch update, which will find system poisoning and be found by anti-virus software. From the beginning of the virus, the virus still infects the system through system vulnerabilities. Finally, the system is damaged or even smashed under repeated virus detection and infection. Therefore, when installing anti-virus software, you must pay attention to turn on the system timing patch update function or update the system regularly. patch.

The security of the system is related to your work efficiency. As for how to improve, of course, some users think that the method of the tutorial does not meet his meaning. Of course, you can follow your own meaning. If you have better results. For your reference.