Summer semester 2019

04.07.2019
Prof. Juan Garay
Texas A&M University, USA
Host: Sebastian Faust

03.06.2019
Prof. Alice J. O´Toole
The University of Texas at Dallas, USA
Host: Christoph Busch

Winter semester 2018/19

19.03.2019
Prof. Gene Tsudik
University of California, Irvine, USA
Host: Ahmad-Reza Sadeghi

14.02.2019
Prof. N. Asokan
Aalto University, Espoo, Finland
Host: Ahmad-Reza Sadeghi

31. Januar 2019
Prof. Daniel Keim
University of Konstanz, Germany
Host: Jörn Kohlhammer

Summer semester 2018

June 21, 2018
Prof. Ari Juels
Cornell Tech, New York, USA
Host: Ahmad-Reza Sadeghi

May 24, 2018
Prof. Paulo Esteves-Veríssimo
University of Luxembourg, Luxembourg
Host: Ahmad-Reza Sadeghi

April 19, 2018
Prof. Gilles Barthe
University of Manchester, UK
Host: Sebastian Faust

Winter semester 2017/18

November 16, 2017
Prof. Colin Boyd
Norwegian University of Science and Technology (NTNU), Norway
Host: Prof. Michael Waidner

October 19, 2017
Prof. Paul van Oorschot
Carleton University, Ottawa, Canada
Host: Prof. Ahmad-Reza  Sadeghi

Summer semester 2017

September 21, 2017
Prof. Srini Devadas
Massachusetts Institute of Technology, Cambridge, USA 
Host: Prof. Ahmad-Reza Sadeghi

July 20, 2017
Prof. Bart Preneel
KU Leuven, Belgium
Host: Prof. Stefan Katzenbeisser

Winter semester 2016/17

March, 9, 2017
Prof. Cristina Nita-Rotaru
Northeastern University, Boston, USA
Host: Prof. Matthias Hollick

January, 26, 2017
Prof. Ulrich Meyer
Goethe-Universität Frankfurt am Main, Germany
Hosts: Prof. Marc Fischlin (links), Prof. Christian Bischof (rechts)

November, 24, 2016
Prof. Thorsten Holz
Ruhr-Universität Bochum, Germany
Host: Prof. Matthias Hollick

Summer semester 2016

May, 12, 2016
Prof. Pepijn W. H. Pinkse
University of Twente, Enschede, The Netherlands
Host: Prof. Thomas Walther

April, 28, 2016
Prof. Alessandro Orso
Georgia Institut für Technologie, Atlanta, USA
Host: Dr. Michael Pradel

April, 21, 2016
Prof. Negar Kiyavash
ECE Illinois, USA
Host: Prof. Ahmad-Reza Sadeghi

Winter semester 2015/16

January, 28, 2016
Prof. Mauro Barni
University of Siena, Italy
Host: Prof. Stefan Katzenbeisser

January, 13, 2016
Prof. Michael Backes
Saarland University, Saarbrücken, Germany
Host: Prof. Michael Waidner

December, 10, 2015
Prof. Matthew Smith
University of Bonn, Germany
Host: Prof. Mira Mezini

November, 12, 2015
Prof. Jörn Müller-Quade
Karlsruhe Institute of Technology (KIT), Germany
Host: Prof. Michael Waidner

Summer semester 2015

July, 8, 2015
Prof. Patrick McDaniel
Pennsylvania State University, USA
Host: Prof. Ahmad-Reza Sadeghi

July, 2, 2015
Prof. Nigel Smart
University Bristol, UK
Host: Prof. Ahmad-Reza Sadeghi

May, 7, 2015
Prof. Angela Sasse
University College London, UK
Host: Prof. Melanie Volkamer

Winter semester 2014/15

March, 5, 2015
Prof. Steven M. Bellovin
Columbia University, USA
Host: Prof. Stefan Katzenbeisser
left: Prof. Amir Herzberg, Bar Ilan University, Israel

February, 12, 2015
Ernie Brickell
Intel Labs, USA
Hosts: Prof. Stefan Katzenbeisser (left), Dr. Matthias Schunter (right)

January, 22, 2015
Prof. Jean-Pierre Seifert
TU Berlin, Germany
Host: Prof. Michael Waidner
Mid: Dr. Haya Shulman, TU Darmstadt

December, 11, 2014
Prof. Gene Tsudik
UC Irvine, USA
Host: Prof. Stefan Katzenbeisser

November, 20, 2014
Prof. Greg Morrisett
Harvard University, USA
Host: Prof. Neeraj Suri

Summer semester 2014

June, 26, 2014
Prof. Adrian Perrig
ETH Zürich, Switzerland
Host: Prof. Matthias Hollick

June, 11, 2014
Prof. Farinaz Koushanfar
Rice University, Houston, USA
Host: Prof. Ahmad-Reza Sadeghi

April, 24, 2014
Prof. Fred Schneider
Cornell University, Ithaca, USA
Host: Prof. Neeraj Suri

Winter semester 2013/14

January, 23, 2014
Josyula R. Rao
IBM Research, USA
Host: Prof. Michael Waidner

December, 5, 2013
Prof. Amir Herzberg
Bar-Ilan-University, Israel
Hosts: Prof. Michael Waidner (left), Prof. Matthias Hollick (right) 

September, 25, 2013
Prof. Adi Shamir
Weizmann Institute of Science, Tel Aviv, Israel
Hosts: Prof. Ahmad-Reza Sadeghi (left), Prof. Michael Waidner (right)

Summer semester 2013

June,  27, 2013
Prof. Vern Paxson
University of California, Berkeley, USA
Host: Prof. Michael Waidner 

June, 13, 2013
Prof. Srdjan Capkun
ETH Zürich, Switzerland
Host: Prof. Matthias Hollick

April, 18, 2013
Prof. Christof Paar
Ruhr-University Bochum, Germany
Hosts: Prof. Johannes Buchmann (left), Prof. Michael Waidner (right)

Winter semester 2012/13

January, 17, 2013
Radia Perlman
Intel, USA
Hosts: Dr. Matthias Schunter (left), Prof. Ahmad-Reza Sadeghi (right)

December, 13, 2012
Dr. Kai Grassie
Giesecke & Devrient, Germany

November, 8, 2012
Kristin Lovejoy
IBM, USA
Host: Prof. Michael Waidner

Summer semester 2012

July, 5, 2012
Prof. Kenneth Paterson
Royal Holloway, University of London, London, UK
Host: Prof. Marc Fischlin

June, 28, 2012
Prof. Refik Molva
EURECOM, Sophia-Antipolis, France
Host: Prof. Thorsten Strufe

June, 14, 2012
Prof. Virgil Gligor
Carnegie Mellon University und CyLab, Pittsburg, Pennsylvania, USA
Host: Prof. Michael Waidner

Winter semester 2011/12

February, 2, 2012
Prof. Ulfar Erlingsson
Google Research, USA
Host: Prof. Heiko Mantel

January, 12, 2012
Prof. Ueli Maurer
ETH Zürich, Switzerland
Host: Prof. Marc Fischlin

December, 8, 2011
Prof.  John Daugman
University of Cambridge, UK
Hosts: Prof. Heiko Mantel (left), Prof. Christoph Busch (right)

November, 24, 2011
Cedric Fournet
Microsoft Research, USA
Host: Prof. Heiko Mantel

Summer semester 2011

June, 30, 2011
Prof. Michael Reiter
University of North Carolina at Chapel Hill, USA
Hosts: Prof. Michael Wainder (left), Prof. Heiko Mantel (right)

June, 16, 2011
Prof. Elisa Bertino
Purdue University West Lafayette, Indiana, USA
Hosts: Prof. Alejandro Buchmann (left), Prof.  Johannes Buchmann (middle), Prof. Heiko Mantel (right)

May, 19, 2011
Prof. Reiner Blatt
Universität Innsbruck, Austria
Hosts: Prof. Heiko Mantel (left), Prof. Gernot Alber (right)

Winter semester 2010/11

January, 27, 2011
Prof. David Naccache
École normale supérieure (ENS), Paris, France
Host: Prof. Gernot Alber

January, 13, 2011
Prof. Vitaly Shmatikov
University of Texas at Austin, USA
Host: Prof. Heiko Mantel

November, 4, 2010
Prof. Audun Jøsang
University of Oslo, Norway
Host: Prof. Max Mühlhäuser

Summer semester 2010

July, 1, 2010
Prof. Jean-Pierre Hubaux
École polytechnique fédérale de Lausanne, Switzerland
Hosts: Prof. Matthias Hollick (left),  Prof. Johannes Buchmann (2. from the right), Prof. Heiko Mantel (right)

June, 17, 2010
Prof. Joshua D. Guttman
Worcester Polytechnique Institute, USA
Host: Prof. Heiko Mantel


May, 20, 2010
Prof. Gerd Leuchs
Universität Erlangen-Nürnberg, Germany
Hosts: Prof. Heiko Mantel (left), Prof. Gernot Alber (right)


Winter semester 2009/10

December, 17, 2009
Prof. Anja Feldmann
Technische Universität Berlin, Germany

December, 10, 2010
Prof. Ronald Cramer
University of Leiden, The Netherlands
Host: Prof. Johannes Buchmann

October, 29, 2009
Prof. Andrew Myers
Cornell University, Ithaca, USA
Host: Prof. Heiko Mantel

Summer semester 2009

September, 27, 2009
Prof. Somesh Jha
University of Wisconsin, USA
Host: Prof. Johannes Buchmann


June, 4, 2009
Prof. Renato Renner
ETH Zürich, Switzerland
Host: Prof. Gernot Alber

May, 14, 2009
Prof. Bart Preneel
KU Leuven, Belgium
Host: Prof. Heiko Mantel


Photo rights:  Tobias Scholl