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<font size="-1">Dear All,<br>
<br>
Is there a solution as the title ?<br>
Eg : someone who knew the password of the user account, then he login
with the correct password and doing something ( modify / delete some of
important files ), after this, the user can't login to the server next
time...<br>
<br>
Edward.<br>
<br>
<br>
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