Bonn-Aachen International Center
for Information Technology





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cosec logoDepartment of Computer Security

Laila El Aimani N. Deniz Sarier Daniel Loebenberger Joachim von zur Gathen Martina Kuhnert Yona Raekow Claudia Silva Joaquim Oliveira Coelho Michael Nüsken Konstantin Ziegler

Welcome to our web presence. We hope that you will easily find all you are looking for and maybe even discover more. Each topic is put into one of the areas you find at the top, a menu appears at the left as soon as you start navigating to more specific pages, you can click on our group photo, and a root line (aka bread crumbs) at the top right shall help you to find back to pages you visited earlier.


Present highlights

At this place we hope to always show you to the most up-to-date information.

Programme Cryptographic security

This programme connects the various courses that we offer. It explains which parts are intended for beginners and explains the overall idea with each of the courses and seminars.

The present courses, seminars are these:

Teaching Winter 2017
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