8 citations · 22 across the 6 of their papers we have counts for
6 papers · 1 filter
SPAM over Internet Telephony and how to deal with it
Andreas U. Schmidt, Nicolai Kuntze, Rachid El Khayari
In our modern society telephony has developed to an omnipresent service. People are available at anytime and anywhere. Furthermore the Internet has emerged to an important communic…
Protection of DVB Systems by Trusted Computing
Nicolai Kuntze, Andreas U. Schmidt
We describe a concept to employ Trusted Computing technology to secure Conditional Access Systems (CAS) for DVB. Central is the embedding of a trusted platform module (TPM) into th…
Non-Repudiation in Internet Telephony
Nicolai Kuntze, Andreas U. Schmidt, Christian Hett
We present a concept to achieve non-repudiation for natural language conversations over the Internet. The method rests on chained electronic signatures applied to pieces of packet-…
Trusted Ticket Systems and Applications
Nicolai Kuntze, Andreas U. Schmidt
Trusted Computing is a security base technology that will perhaps be ubiquitous in a few years in personal computers and mobile devices alike. Despite its neutrality with respect t…
Trustworthy content push
Nicolai Kuntze, Andreas U. Schmidt
Delivery of content to mobile devices gains increasing importance in industrial environments to support employees in the field. An important application are e-mail push services li…
Security for Distributed Web-Applications via Aspect-Oriented Programming
Nicolai Kuntze, Thomas Rauch, Andreas U. Schmidt
Identity Management is becoming more and more important in business systems as they are opened for third parties including trading partners, consumers and suppliers. This paper pre…