After reading my ISP's TOS I am starting to feel a little violated. Part of the TOS specifically states that they are allowed to use data gathered from surfing the web for "targeted advertising" for ads on TV and the internet. Obviously this is a provider that also serves IPTV.
What really concerns me is that means they have the ability and wish to change what you receive on your web browser.
After spending a couple days thinking about how one would track and alter such data efficiently, the only thing I can come up with is utilizing DNS. Easy bypass to that is to use another DNS server, unless of course the gather all DNS requests that are initiated from within their network (routed VPN with dns server on other end would solve that).
Are there any more common methods of tracking that ISP's would/could/do use?
What really concerns me is that means they have the ability and wish to change what you receive on your web browser.
After spending a couple days thinking about how one would track and alter such data efficiently, the only thing I can come up with is utilizing DNS. Easy bypass to that is to use another DNS server, unless of course the gather all DNS requests that are initiated from within their network (routed VPN with dns server on other end would solve that).
Are there any more common methods of tracking that ISP's would/could/do use?