Four Secrets to Improve the Security of Windows 2003

Virus firewalls and network firewalls are important measures to protect system security. However, these two firewalls cannot build a solid system security. "City Wall", you still need to know Some techniques to enhance the security of Win 2003 system can be said to be the third firewall necessary for system security, which can make your system more secure. Let's explain the four secrets today.

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 characters, preferably a combination of letters, numbers, and special characters, such as "psp53,@pq", "skdfksadf10@", 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 entry, and then add "delshare.bat" (parameters do not need to be added) to remove the Windows 2003 default share.

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 to change its value. For "1"

3. Turn off the autoplay function

The autoplay function works not only on the optical drive, but also on other drives, which is easily exploited by hackers to execute hacking programs.

Open the Group Policy Editor, expand "Computer Configuration & Rarr; Administrative Templates & Rarr; System", find the " Turn off AutoPlay" option in the right window and double click in the open dialog Select "Enabled", then select "All drives" from the drop-down menu that follows " Turn off autoplay", press "OK" to take effect.

4.Clear the remotely accessible registry path

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

Windows 2003 is increasingly favored by users for its stable performance, but in the face of the endless stream of new viruses, you still need to strengthen the security of Windows 2003, so I will study this tutorial. Four tricks!