Mai 032010

In the following Video Andreas Bogk and Ralf Bendrath talk about the technical and political aspect of deep packet inspection. DPI is a technique to analyze Internet traffic, either to speed-up/slow-down certain protocols and programs or to alter/delete web content. This method is used by Chinese government and ISPs all over the world. also check […]

Apr 212010

There are really two common ways of limiting the internet access: Domain Name System (DNS) redirecting and Deep packet inspection (DPI). What is Domain Name System? In order to make it understandable for people, who are not into the whole Internet technology I will ignore irrelevant exceptions in my following explanation. DNS is the method […]