Short article how to determine SID of known AD User and vice versa.
Determine SID object in Active Directory
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How to find WSUS server in unknown environment
Useful methods how to determine if WSUS is used in corporate environment.
OScam installation on (L)Ubuntu 16.04
Express guide how to install OScam on (L)Ubuntu linux OS. Guide can be used also for RaspBerry Pi 3 board.
Send RDP session to physical Console
Sometimes can be useful to send RDP session to physical Console because of automation which operates with GUI buttons, for example Autoit. If session will be disconnected then GUI operations can’t be performed because of lockscreen in disconnected session.
Error 1603: Fatal Error During Installation
During installation of new executable file may popup alert message: Error 1603: Fatal Error During Installation.
This solution is applicable only for Microsoft Terminal Services servers (+Citrix servers):
Domain migration under wzk.cz
This site has been migrated under new domain sabrnet.wzk.cz (formerly sabrnet.cz).