13 documents found, page 1 of 2
Actively detecting multiscale flooding attacks & attack volumes in resource-con...
Zahid, Farzana; Kuo, Matthew M.Y.; Sinha, Roopak; Funchal, Gustavo Silva; Pedrosa, Tiago; Leitão, PauloThe significant growth in modern communication technologies has led to an increase in zero-day vulnerabilities that degrade the performance of cyber-physical systems (ICPS). Distributed denial of service (DDoS) attacks are one such threat that overwhelms a target with floods of packets, posing a severe risk to the normal operations of the ICPS. Current solutions to detect DDoS attacks are unsuitable for resourc...
Edge Multi-agent Intrusion Detection System Architecture for IoT Devices with C...
Funchal, Gustavo Silva; Pedrosa, Tiago; Prieta Pintado, Fernando De la; Leitão, PauloThe Industry 4.0 has brought significant changes in production processes and business models worldwide. Advanced technologies, e.g., Collaborative Robotics, Artificial Intelligence, Cloud Computing, and Internet of Things (IoT) are playing a crucial role in improving efficiency and productivity. However, the adoption of these technologies, particularly IoT, introduces security vulnerabilities and potential atta...
IoT-based solution to reduce waste and promote a sustainable farming industry
Stefanuto, Bruno; Funchal, Gustavo Silva; Melo, Victoria; Mendes, Andre C.; Raimundo, Délio; Gouveia, Hélia; Coelho, João Paulo; Leitão, PauloWaste and the necessity to increase sustainability in the farming industry are some of the challenges addressed in the agri-food chain. With the potential of digital technologies, e.g., the Internet of Things (IoT) and Artificial Intelligence, to revolutionize agriculture by enabling more efficient and intelligent monitoring, system architecture and IoT nodes were developed to support relevant parameters for co...
An intrusion detection system dataset for a multi-agent cyber-physical conveyor...
Funchal, Gustavo Silva; Zahid, Farzana; Melo, Victoria; Kuo, Matthew M.Y.; Pedrosa, Tiago; Sinha, Roopak; Prieta Pintado, Fernando De la; Leitão, PauloIndustry 4.0 is built upon the foundation of connecting devices and systems via Internet of Things (IoT) technologies, with Cyber-Physical Systems (CPS) serving as the backbone infrastructure. Although this approach brings numerous benefits like improved performance, responsiveness and reconfigurability, it also introduces security concerns, making devices and systems vulnerable to cyber attacks. There is a nee...
Learning cybersecurity in iot-based applications through a capture the flag com...
Oliveira Júnior, Alexandre de; Funchal, Gustavo Silva; Queiroz, Jonas; Loureiro, Jorge; Pedrosa, Tiago; Parra, Javier; Leitão, PauloThe Internet of Things (IoT) is one of the main foundations of Industry 4.0, providing widespread connectivity of systems and devices, which promotes significant benefits, such as improved performance, responsiveness, and reconfigurability. However, it also brings some security problems, which make these devices and systems vulnerable to cyberattacks, consequently demanding efficient learning and training initi...
A fuzzy logic approach for self-managing energy efficiency in IoT nodes
Melo, Victória; Funchal, Gustavo Silva; Queiroz, Jonas; Leitão, PauloThe collection and analysis of data assume a crucial importance in the digital transformation era. Internet of Things (IoT) technologies allow to gather data from heterogeneous sources and make them available for data-driven systems aiming, e.g., monitoring, diagnosis, prediction and optimization. Several applications require that these IoT nodes be located remotely without connection to the electrical grid and...
DDoS attacks on smart manufacturing systems: a cross-domain taxonomy and attack...
Zahid, Farzana; Funchal, Gustavo Silva; Melo, Victória; Kuo, Matthew M.Y.; Leitão, Paulo; Sinha, RoopakDenial of Service is a significant availability threat in Industrial Cyber-Physical systems and smart manufacturing is not an exception. The types, methods, and duration of these attacks have been evolving rapidly and their number has increased dramatically, reaching a new record in history. In particular, digitisation of the manufacturing process and increased connectivity have created a battleground between p...
Cloud-enabled integration of IoT applications within the farm to fork to reduce...
Funchal, Gustavo Silva; Melo, Victória; Leitão, PauloThe climate change, the loss of productive land area and the exponential population growth are demanding new and more efficient ways to produce, transform and consume food resources that respect the planet's sustainability. The achievement of these challenges require the use of emerging ICT technologies, such as Internet of Things (IoT), Artificial Intelligence (AI) and Cloud Computing, to promote the real-time...
Machine vision to empower an intelligent personal assistant for assembly tasks
Talacio, Matheus Teixeira; Funchal, Gustavo Silva; Melo, Victória; Piardi, Luis; Vallim, Marcos; Leitão, PauloIn the context of the fourth industrial revolution, the integration of human operators in emergent cyber-physical systems assumes a crucial relevance. In this context, humans and machines can not be considered in an isolated manner but instead regarded as a collaborative and symbiotic team. Methodologies based on the use of intelligent assistants that guide human operators during the execution of their operatio...
Development of security mechanisms for a multi-agent cyber-physical conveyor sy...
Funchal, Gustavo SilvaOne main foundation of the Industry 4.0 is the connectivity of devices and systems using Internet of Things technologies, where Cyber-physical systems (CPS) act as the backbone infrastructure based on distributed and decentralized structures. CPS requires the use of Artificial Intelligence (AI) techniques, such as Multi-Agent Systems (MAS), allowing the incorporation of intelligence into the CPS through autonom...