NetExec is a NT 4.0 Service that makes it possible to log on
at a Windows NT machine with several accounts
simultaneously, so you can work under different accounts
without the need of logging off and on.
NetExec contains two comfortable client applications:
A Desktop-Manager which you can use to start additional
independend sessions.
A tool called LocalExec which allows you to start a single
process under a different account.
For those of you who are familiar with UNIX: A comfortable su command with GUI and command line interface
Additionally NetExec contains a CustomClient-Creator. With this great tool you can let your users start selected Programs e.g as Administrator. This is most like using the S-bit on a UNIX system.