Disable the "log on using dial-up connection" check box.

Disable the "Log on using dial-up connection" Check Box - During logon Windows allows users to optionally connect to a Windows domain using dial-up networking, this tweak can be used to disable that option. Option affects the whole PC. Reboot your PC to activate or deactivate this option. Applicable to Windows NT.

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Restrict access to Control Panel, disable Start Menu items, hide drives, disable DOS, boot keys, Registry editing, taskbar, task manager, and network access, hide desktop icons, apply password protection to Windows, and disable running applications. Secure Internet Explorer, disable individual menu items and individual tabs in the Internet Options dialog, as well as specific settings from each, and more ...

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