--- Henrik Nordstrom <hno@xxxxxxxxxxxxxxx> wrote: > I think you are asking if there is means to stop > people from running > child proxies inside your network. > yes this is what i want > Not easily. Some of these make a pretty good job of > not revealing > themselves in the requests. However if the proxy > follows the RFC you > should be able to look for a Via:, X-Forwarded-For: > or other proxy > generated request header line. But not all proxies > adds these request > headers. > how can i do this ?? where can i find som info, and how does it work ? > Authentication can also be relatively efficient in > fighting this, but you > should be aware there is proxies which allow the > authentication > credentials to be statically configured to defeat > this.. > this is rather hard because i have a lot of users and to pass arround the pass for each individual would be a really messy job > The final option is to run statistics, and look > closely at the traffic > from suspected users (preferably with the User-Agent > header preserved) to > judge if this traffic is reasonably from one person > or if there is many > persons behind this IP. > this could work but what if there are users that just happen to download a demo in a day a demo of 400 mb... so this won't work as well > Regards > Henrik > ------------------- Funieru Bogdan Admin MosilorNET Contact Info: Mob: 0742158956 0726592752 0744301506(very rare) ------------------- __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
