A mix / JonDonym operator?
A Mix Operator can only determine a relationship between the incoming and outgoing connections to his mix server and must, in fact, do this to ensure that the data packets were correctly transferred. If the user uses a mix cascade consisting of more than one independently run mix, the mix oerator of one single mix in the chain cannot determine a relationship between the user and the websites visited. For this reason, we especially point out that the “Dresden” mix cascade is for test purposes and is run solely by members of the TU Dresden. Whoever uses this cascade is protected from external observation, but the TU Dresden could theoretically observe everything.
