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Old 02-03-2008, 18:53   #394
Morden
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Re: Virgin Media Phorm Webwise Adverts [Updated: See Post No. 1, 77 & 102]

Quote:
Originally Posted by Stuart C View Post
Look a few posts up. BT have already trialled this system, and El Reg has got hold of a leaked presentation that goes into some details on how it works. Basically, the packets are intercepted and processed at the network switch level.
Can you post the link on this, I am quite interested to see how this works as if it uses the network layer of the OSI model as you have said then it is running at very low level for this type of software as that would mean its working on packets. I have tried looking up , but cannot find this information.

If its on application layer then blocking becomes easier.
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