The Disable Password Caching Policy controls whether passwords can be stored in Microsoft Office files. The default value for this policy is 0, which means that password storage is allowed in Office files. Setting the value of this policy to 1 helps prevent users from storing passwords in Office files.
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Microsoft\Office\12.0\Common\Security |
| Value Name | DisablePwdCaching |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |