How to do "network authentication" in win7 system operation

1. Use the shortcut key win+r or click “Run” in the Start menu to bring up the Run window and type “ldedit” in the address bar of the window, then press Enter to confirm;

2. In the Registry Editor, go to “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsa” and double-click on “Security Packages” in the right column. 3.

3, then open “ Edit Multi-Character String & rdquo; dialog box, add "ldsp;" in the list box cursor;

4, and then locate the following registry:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProviders

5, after positioning, double-click the "SecurityProviders" string on the right, open the "Edit String" dialog box, add "ldquo;, credssp.dll" in the end of the value, and finally exit the registry Program, restart the computer.