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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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Student' Views

"During this MSITT program I had the chance to work on interesting and advanced projects as part of the program where I was exposed to the state-of-the-art technologies and sometimes had to work under pressure and meet deadlines. That was a rewarding aspect as you feel more confident and see the results of your work. I'm currently working as a research scientist in the University College Cork (UCC) on a European- funded project to develop an EDMS solution to integrate data, metadata and services from different European regional centers. Looking back on this experience, it was really interesting. The program has met my expectations and helped me fulfill my career goals."

Ali Al-Othman, MSITT 2007 (Jordan)

news list News & Announcements

"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.


Paper award to AIT PhD student Ghafoor Shah
2014-11-18

AIT PhD student Ghafoor Shah received a best student paper award at the 14th International Conference on BioInformatics and BioEngineering (BIBE 2014).


OpenIoT Participation ranking third at IoT Hackaton 2014 at MIT Media Lab
2014-10-08

The AIT Autonomic and Grid Computing team of our OpenloT project (using the open source OpenIoT software) was ranked third, among seven teams, at the IoT Hackaton at the MIT Media Lab in Boston MA, USA.


EIT ICT Labs idea Challenge Contest
2014-07-10

Since 2010, EIT ICT Labs is consistently mobilising talents, ideas, technologies, investments as well as businesses across Europe and beyond.


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