JSI Tip 2391. How do I disable Internet Explorer password caching in Windows NT 4.0?

To disable the ability of IE 4.0 - IE 5.01 to cache password credentials, use Regedt32 to navigate to:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings

On the Edit menu, Add Value name DisablePasswordCaching as a REG_DWORD data type. In the DWORD Editor, set the data value to 1.