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Algorithms and Security

Overview

The primary objective of the group is to bring together expertise in education, research and practice in the field of information security and algorithms. Our group members conduct research in areas spanning from the theoretical foundations of cryptography to the design and implementation of leading edge efficient and secure communication protocols.

The key areas of our technological expertise include Design and development of practical cryptographic mechanisms and protocols that can be employed by resource-limited devices such as sensor nodes and RFIDs.

 

  • Design of specific middleware security services that can be easily integrated in larger applications of wireless sensor networks. Implementation and deployment of realistic sensor networks with applications in environmental monitoring, health care, energy management of buildings, etc.
  • Design of protocols that focus on providing security and enhancing user privacy in ubiquitous environments that use RFID and other similar technologies. Securing transactions in peer-to-peer networks.
  • Design of security protocols and intrusion detection techniques for Ad-Hoc networks, such as authentication and key agreement protocols based on challenge-response and zero-knowledge techniques.
  • Design of security architectures for wireless and telecommunication networks (UMTS). Smart card security for e-voting and passport control.
  • Design and development low-level cryptographic primitives that can be used in securing the communications in critical applications.
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Students' Views

“I had a great experience and I have learned a lot of things, even though my scientific field hasn’t many common fields with Summer School lessons, I feel lucky and happy for my participation in AIT’s summer School.”

Marios Minou, Advanced Summer School 2007, (Greece)

news list News & Announcements

AIT & Thales SAS presented a joint accepted abstract in the framework of the EU-funded ARGOS R&D security project, at the Proactive Workshop
2015-03-03

AIT & Thales SAS presented a joint accepted abstract in the framework of the EU-funded ARGOS R&D security project, at the Proactive Workshop “Models and architectures for emergency management”, 19-20 February, in Milan.


AIT's NOC research group is proud to announce its participation at the European collaborative research project ACINO that is funded under the framework of the "Horizon 2020" R&D Programme of the European Commission
2015-03-02

Horizon 2020 is one of the five flagship initiatives of the strategy "Europe 2020" to ensure the global competitiveness of Europe. This initiative represents the main instrument of the European Union for research funding  for the period 2014 - 2020.


AIT led the preparation of a Feature Topic at the prestigious IEEE Communications Magazine
2015-03-02

Dr. Ioannis Tomkos from AIT served as the Lead Guest Editor for the preparation of a Feature Topic that appeared on February 2015 at the prestigious IEEE Communications Magazine
(http://www.comsoc.org/commag).


"AIT's scientific publications among the most "Highly Cited Papers" for 2014 from all over the world across all Engineering topics"
2014-12-18

"As of July/August 2014, 3 scientific publications that AIT's scientists (Prof. Ioannis Tomkos, Dr. Siamak Azodolmolky and Dr. Christoforos Kachris) have co-authored received the classification of "highly cited papers" for 2014 by Essential Science Indicators Web of Science Thomson Reuters


AIT among the top-10 most successful Greek institutions in attracting research funding from the EU ICT program FP7 (2007-2013)
2014-12-10

According to a report issued by the Greek National Documentation Center, AIT is among the top 10 institutions in Greece (from both the academic and industrial sectors), with the highest number of awarded research grants from the EU Information & Communication Technologies (ICT) program of FP7, during the period 2007-2013.


Affiliated with Aalborg University-CTiF, Harvard-Kennedy School Of Goverment © ATHENS INFORMATION TECHNOLOGY designed by {Linakis+Associates}