You have a combined Windows 2000 and Windows 98 network that contain sensitive data. You want to utilize as many new Windows 2000 security features as possible. You want to customize a security policy on each computer to ensure that data is kept confidential and secured. Allcomputers must still be able to communicate with each other over the network. What should you do？（）

A. Use the security configuration and analysis console to improve the HISECWS security template file.
B. Use the local computer policy to disable the access this computer from the network option.
C. Use SECEDIT to reconfigure the computer default security settings to not allow anonymous access to the computer.
D. Create a policy that excludes write access to the windows 2000 computers then apply the policy to all non-windows 2000 computers.
E. None of the above, Windows 9X systems cannot be secured using security template files.