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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

"Fellow students were a good part of this great experience. We all ended up feeling like a group of friends and that bond, helped to overcome the difficulties of the highly demanding MSITT program. We always helped each other and under that great pressure, we forged some really good friendships. Although now some of them are in other countries or working, we manage to stay in touch."

Alexandros Agelis, MSITT 2005 (Greece)

news list News & Announcements

EU Horizon2020 Project SANSA 1st Technical Meeting held at AIT
2015-07-29

The first technical meeting of the European Commission’s Horizon 2020 Framework Programme’s project SANSA (Shared Access Terrestrial – Satellite Backhaul Network enabled by Smart Antennas) took place on Thursday 23 and Friday 24 July 2015 at AIT’s premises in 44 Kifissias Avenue, Maroussi, Athens, Greece.


Πρόσκληση Για Αίτηση Συμμετοχής στην Πράξη «Συνέργεια για την Απασχόληση στη Δυτική Αθήνα»
2015-07-08

Το Athens Information Technology ως ένας από τους φορείς που συμμετέχει στην υλοποίηση της Πράξης «Συνέργεια για την Απασχόληση στη Δυτική Αθήνα», του Α.Σ. «Περιβαλλοντικό Πάρκο Αναπτυξιακή», ανακοινώνει την πρόσκληση για την αίτηση συμμετοχής στο νέο επιδοτούμενο αυτό πρόγραμμα για ανέργους.


Optical networking: The next 10 years
2015-05-14

Article by Professor Ioannis Tomkos at Gazettabyte.

Predicting the future is a foolhardy endeavor, at best one can make educated guesses.


2013 "Niki" Award Recipient Stamatios M. Krimigis was honored with one of the highest distinctions in the area of Aerospace
2015-03-27

Dr. Krimigis a Greek-American scientist in space exploration, was awarded in Washington, DC, the Lifetime Achievement Trophy, of the Smithsonian Air and Space Museum of the USA, for his contribution to the Science of Space.


06.03.2015: Το Corallia άνοιξε τις πόρτες του α2-innohub και φιλοξένησε τους μαθητές του 14ου Γενικού Λυκείου Θεσσαλονίκης την Παρασκευή 6 Μαρτίου. Στην εκδήλωση συμμετείχε και το Athens Information Technology, μέλος του gi-Cluster, συμβάλλοντας, μέσω παρουσιάσεων και ξεναγήσεων στα εργαστήρια του, στη γνωριμία με το μαγικό κόσμο της τεχνολογίας.
2015-03-10

Τους μαθητές υποδέχτηκε ο καθ. Βασίλειος Μακιός, General Director του Corallia, παρουσιάζοντας το έργο και τις δράσεις που υλοποιεί το Corallia, τονίζοντας ότι οι νέοι άνθρωποι, που αποτελούν την ελπίδα για την αναγέννηση της χώρας, θα πρέπει να επενδύσουν στη γνώση, χωρίς όμως να ξεχνούν τη χαρά της δημιουργίας.


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