Multiple person, one account prevention

[PanterSi]

Is there any mod like "Multiple Account Detection & Prevention", but in the other way. I need detection for account, which one using more than one person at the same time. For paid subscription will be very useful.

[Videx]

I've never seen anything like that. I agree it would be nice to know if an account is logged in to from more than one location. Or maybe that's not possible anyway?

One thing you can't do is assume different IP's using the same account are multiple typists - I'm at work now using a different IP.

[PanterSi]

One thing you can't do is assume different IP's using the same account are multiple typists - I'm at work now using a different IP.

But you cant have different IP at the same time. In active users it is last active time and IP. If IP is different and time difference between "last active time" from first and second IP is less then half minute (could be adjusted) then username is abuse.

I guess it may be useful plugin :).