Is remote desktop connection affected by security DLL functions in Windows?

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SUMMARY

The discussion centers on the impact of security DLL functions in Windows on remote desktop connections. It is established that post-XP versions of Windows incorporate security DLLs that automatically log off the currently logged-in user when a remote connection is initiated. These DLLs are integrated with the OS kernel to enhance security, but certain software can bypass these restrictions, allowing for uninterrupted remote access. The conversation highlights the misconception that firewalls can be classified as dynamic linked libraries, clarifying that DLLs do not manage network traffic.

PREREQUISITES
  • Understanding of Windows operating system architecture
  • Familiarity with dynamic linked libraries (DLLs)
  • Knowledge of remote desktop protocols and functionalities
  • Basic concepts of network security and firewalls
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  • Research the role of security DLLs in Windows 10 and later versions
  • Learn about remote desktop connection settings and configurations in Windows
  • Explore methods to secure remote desktop connections against unauthorized access
  • Investigate third-party software that can manipulate Windows security features
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This discussion is beneficial for IT professionals, system administrators, and security analysts who are involved in managing remote desktop services and understanding Windows security mechanisms.

phylotree
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A popular remote desktop connection issue at present shows up in my head making me wonder whether or not what I am thinking is correct at all. I am a Windows internals novice so please be prepared with my ignorance.
For security reason I suppose later versions of Windows (post-XP) have been equipped with security dll functions included to turn off all activities available on the computer that is to be monitored. Therefore the currently logged on user of that computer will be logged off automatically when the connection is done. The included dlls that act as a firewall for remote connection I think are "stuck" on purpose with the OS kernel. However since Microsoft Windows is notorious for security leaks (likely to be by chance, on purpose or even real attacks from competitors o:)), there are still software that can intercept this cohesiveness and one of its module interface was implemented to perform as if the mentioned security dlls malfunctioned or were non-existing. The connection is thus not only easier and faster but the automatic log-off function is successfully eliminated. Is this real ? My take on this is that the current user must log off and that computer must be on for the remote assistance to work.
 
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Could you try to be a little more... clear? A firewall cannot be a dymanic linked library, for example (because DLLs don't control network traffic).
 

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