Keynote Speaker

Title of keynote speech: Modern maritime security threats: Addressing challenges in ports through technology and collaboration

Speaker:Mr. Georgios Ntanis

Affiliation: University of Piraeus Research Center

Abstract:

Ports of today are increasingly vulnerable to a diverse array of threats and illicit activities. These range from piracy and armed robbery at sea to organized crime, including the smuggling of migrants and human trafficking, as well as the trafficking of arms and narcotics. Terrorism, illegal and unreported fishing and other unauthorized activities, such as exploration in the exclusive economic zones of EU Member States, further exacerbate these challenges. Additionally, the presence of unexploded ordnance at sea in close proximity to travel routes poses another significant risk.
The purpose of this paper is to highlight innovative methods of addressing these threats through the lens of modern technological developments. In the context of enhancing por security, the use of Unmanned Surface Vehicle Systems, Underwater Remote Operation Vehicles and Unmanned Aerial Vehicles has been brought forward, while at the same time, following the advancement of digitizing port operations, the use of Artificial Intelligence in matters of security has also been introduced. In order to achieve this, the paper identifies the stakeholders involved in port security and presents their primary needs and requirements. These requirements are evaluated and categorized, leading to methods proposed to promote safety and security. The proposed structure of the paper includes a presentation of the main security risks in ports and the identification of the key requirements of port authorities and end users in terms of security. The latter will be conducted through structured questionnaires / interviews, leading to the evaluation of these requirements and finally, possible implementation methods.

Biography:

Mr. Georgios Ntanis is an Electrical and Electronic Engineer (BEng) currently working as a research associate in EU and national projects run by the University of Piraeus Research Center (UPRC). He has graduated from Heriot-Watt University in Edinburgh in 2002 and further specialized in telecommunications and networks with an MSc degree in Mobile and Distributed Computer Networks from Leeds Metropolitan University in 2004. Since then, his work experience has been accumulated mainly in industry, especially in technical and consulting roles, involving solution design and implementation. During this time, he has organized and hosted a number of technical seminars, trainings and workshops, while also continuing his education in the field by attending short courses and achieving further certifications. Being involved in various sectors of industry throughout his career, he has obtained a well-rounded work experience, suitable for numerous types of research projects concerning engineering-related topics.

Title of keynote speech: LSTM-RNN method for Anomaly-Based Intrusion Detection Systems

Speaker:Mr. Alexander Alexandrov

Affiliation: Institute of Robotics – Bulgarian Academy of Sciences

Abstract:

Intrusion Detection Systems (IDS) play a key role in protecting networks and systems from malicious activities and unauthorized access. With the increasing complexity of cyber threats, traditional methods for detecting intrusions often fail to meet the demands of modern network security. This paper proposes a method based on a version of Recurrent Neural Networks (RNNs), specifically Long Short-Term Memory (LSTM) networks, to improve the efficiency of Anomaly-Based Intrusion Detection Systems (AIDS). The LSTM-RNN approach is particularly well-suited for analyzing time-based network traffic and identifying deviations from normal behavior. The paper presents a new method based on LSTM-RNNs for AIDS to enhance anomaly detection capabilities and system performance. The research also explores the benefits and limitations of using LSTM-RNNs for intrusion detection, as well as potential future developments in this area.

Biography:

Mr. Alexander Alexandrov, PhD, is an IT engineer currently working as an Associate Professor at the Institute of Robotics, Bulgarian Academy of Sciences. He obtained an MSc degree in Electrical Engineering in 1986 from the Technical University of Varna and an MSc degree in Economics and Finance in 2006 from the University of National and World Economy, Sofia.

He later earned a PhD in Informatics and Computer Sciences from the Institute of Information and Communication Technologies, Bulgarian Academy of Sciences.

Mr. Alexandrov has been a certified Lead Auditor in Information Security (ISO 27001) since 2006. His professional experience has primarily been accumulated as a security consultant and Project Manager for leading European companies such as Accenture (Austria), Elsevier (UK), BET365 Group (UK), and Raiffeisen Bank International AG (Austria), among others. Additionally, he has participated in the development of large EU security projects as an expert for eu-LISA, including ETIAS (European Travel Information and Authorization System), BMS (Biometric Management System), and VIS (Visa Information System).

His main scientific research topics are in the areas of security telecommunications (WSN and IoT), AI, and Big Data.