Modelling and Analysing Security Threats Targeting Protective Relay Operations in Digital Substations

MF Elrawy, L Hadjidemetriou… - … on Cyber Security …, 2023 - ieeexplore.ieee.org
Digitalization of power substations is mandatory to increase the efficiency, stability and
reliability of smart grids. In digital substations, protective relays (eg, overcurrent relays) can …

[HTML][HTML] Workforce capacity planning for proactive troubleshooting in the Network Operations Center

J Ramos, JL García-Dorado, J Aracil - Computer Networks, 2023 - Elsevier
Modern data centers require that a Network Operations Center is continuously monitoring
network health, desirably in order to take proactive action before potential trouble occurs. In …

Online detection of pathological TCP flows with retransmissions in high-speed networks

E Miravalls-Sierra, D Muelas, J Ramos… - Computer …, 2018 - Elsevier
Abstract Online Quality of Service (QoS) assessment in high speed networks is one of the
key concerns for service providers, namely to detect QoS degradation on-the-fly as soon as …

High-speed TCP flow record extraction using GPUs

P Roquero, J Ramos, V Moreno, I González… - The Journal of …, 2015 - Springer
Traffic analysis is an essential part of capacity planning, quality of service assurance, and
reinforcement of security in current telecommunication networks. Traffic volume increases …

An FPGA-based approach for packet deduplication in 100 gigabit-per-second networks

M Ruiz, G Sutter, S López-Buedo… - 2017 International …, 2017 - ieeexplore.ieee.org
Network traffic monitoring usually faces the problem of packet duplication, which arises
when port mirroring is being used. That is, when traffic is copied from the ports of a switch or …