Privacy

Interoperable Chat in Your Web Browser: JSXC 3.0 released

Open, standards-compliant and interoperable chat sounds like a boon. However, proprietary and closed systems (WhatsApp, Facebook chat, Google Hangouts, …) are often easier to deploy, as they are nicely integrated ...

Publications

Stateless DNS

Technical report KN-2014-DISY-004, University of Konstanz, 2014-12-31: Several network applications, like service discovery, file discovery in P2P networks, distributed hash tables, and …

Publications

Boost DNS Privacy, Reliability, and Efficiency with opDNS Safe Query Elimination

NetSys 2015, 2015-03-10: SRV records, DNSSEC, and DANE among others fortify the Domain Name System as the central …

Publications

A Multicast-Avoiding Privacy Extension for the Avahi Zeroconf Daemon

NetSys 2015, 2015-03-10: In today’s local networks, a significant amount of traffic is caused by Multicast packets, such …

Open Source / Publications

Efficient Privacy Preserving Multicast DNS Service Discovery

Workshop on Privacy-Preserving Cyberspace Safety and Security (CSS), 2014-08-23: In today’s local networks a significant amount of traffic is caused by Multicast DNS Service …

Publications

Adding Privacy to Multicast DNS Service Discovery

Proceedings of IEEE TrustCom 2014 (IEEE EFINS 2014 workshop), 2014-09-24: Multicast DNS Service Discovery (mDNS-SD), made fashionable through Apple’s Bonjour, is a prevalent technique allowing …

JavaScript XMPP Chat installed in ownCloud

Publications

Chat in Forschung und Lehre? Sicher!

article, 2014-05-23: Instant Messaging, Audio- und Videoanrufe, kurz Chat, ist aus unserem täglichen Leben nicht mehr wegzudenken. …

Publications

Efficient BitTorrent handshake obfuscation

Proceedings of the First Workshop on P2P and Dependability, 2012-05-08: During the last decade, large scale media distribution populated peer-to-peer applications. Faced with ever increasing …

Publications

CallForge: Call Anonymity in Cellular Networks

Technical report , University of Konstanz, 2010-05-19: In cellular networks, the locations of all subscribers are continously tracked even when they only …

Publications

PathForge: Faithful Anonymization of Movement Data

Proceedings of the 1st ACM workshop on Networking, systems, and applications for mobile handhelds (MobiHeld '09), 2009-08-17: For most mobile networks, providers need the current position of their users to provide efficient …

Schlagwort: Privacy