Hello All,

Currently I am trying to develop some code to avoid user from login concurrently into his account across different PC(of course browser too). 

But the issue is, it can log the user out from the system only when the user navigate to those screens with such code implemented. Other than that, user is able to navigate to other screens that don't have such code implemented inside. 

Is there any other ways of avoiding concurrent login/user sessions without implementing the code in each page? 

Attached is the oml of mine :)