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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

"AIT’s MSIN program was a truly enriching experience, not only providing me with in-depth technical knowledge but also exposing me to a constructive multicultural environment."

Ioannis Tsirilakis, MSIN 2004, (Greece) 

news list News & Announcements

9th PhD graduation of AIT - Aalborg University joint doctoral program
2015-12-22

AIT PhD student Mr. Ghafoor Shah, successfully defended his PhD thesis entitled “Signal Processing Techniques for Computer-Aided Smart Stethoscopy" on Friday, December 18 2015, at AIT's premises in Maroussi, Greece.


9th PhD defense of AIT - Aalborg University joint doctoral program
2015-12-11

PhD Defense by GHAFOOR SHAH


Συμμετοχή του AIT σε αποστολή ενίσχυσης της Ελληνογαλλικής συνεργασίας στη Δημιουργική Οικονομία
2015-11-30

Το AIT, ως μέλος της ελληνικής αποστολής του gi-Cluster, και υπό το συντονισμό του Corallia, συμμετέχει σε διμερή εκδήλωση μεταξύ gi-Cluster και Cap Digital, η οποία θα πραγματοποιηθεί στις 17.12.2015 στο Παρίσι, με στόχο την υλοποίηση κοινών έργων έρευνας, τεχνολογικής ανάπτυξης και καινοτομίας. Η εκδήλωση έχει σκοπό την ενίσχυση της ελληνογαλλικής συνεργασίας στη δημιουργική οικονομία και εντάσσεται στο Ευρωπαϊκό Πρόγραμμα-Πλαίσιο «Horizon 2020».


"Ο Δρ. Ιωάννης Τόμκος είναι υποψήφιος για θέση στο Προεδρείο του Ελληνικού Τμήματος του ΙΕΕΕ"
2015-11-30

Η οργάνωση ΙΕΕΕ (Institute of Electrical and Electronic Engineers - https://www.ieee.org/index.html) είναι μια παγκόσμια τεχνολογική, επιστημονική, επαγγελματική, μη-πολιτική οργάνωση με σκοπό την προώθηση της τεχνολογικής καινοτομίας και αριστείας με γνώμονα την κοινωνική προσφορά.


ΑΙΤ participation at the 17th Infocom-Digital Reboot Conference
2015-11-26

Dr. Ioannis Tomkos was invited to present a plenary talk at the top Greek business conference on telecoms, the 17th Infocom World Conference, that took place on November 24, 2015 at the Divani Caravel Hotel (http://www.info-com.gr/).


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