SvCom

"SvCom is a service development and security management framework"

SvCom is an integrated package of classes and tools for development of service applications and use of NT Security framework. Currently SvCom components work with Delphi 5, 6, 7, 2005, 2006, 2007, 2009, 2010 and XE, C++ Builder 5 and 6 under all flavors of Windows. Features of SvCom are as follows:
Deploy NT Service applications under Windows 9x/ME and NT/2000/XP/2003/Vista/2008/Win7 (Unique feature!!!)
Develop and debug NT services using either Windows 95/98 or NT - using the same classes and the same function calls (!!!)
Advanced service debugging from Delphi IDE (Extremely useful, when you service is not just "Hello, World!")
Support of Win2k service failure actions
DCOM support (DCOM server in Service)
Enhanced support for DCOM objects: singleton model, apartment threading model, events support
MIDAS server in service support
Support of interactive service applications
Configurable services support
Message processing support
Timer for services (Cool)
Security-related non-visual components
Security-related visual controls
Logon/logoff detector
Process enumeration for Win95/98/NT/2000/XP/2003 (All in one function)
Tools and utils