A survey on network simulators, emulators, and testbeds used for research and education

J Gomez, EF Kfoury, J Crichigno, G Srivastava - Computer Networks, 2023 - Elsevier
Network operators and researchers constantly search for platforms to evaluate future
deployments and test new research ideas. When experimenting, they usually face …

An exhaustive survey on p4 programmable data plane switches: Taxonomy, applications, challenges, and future trends

EF Kfoury, J Crichigno, E Bou-Harb - IEEE access, 2021 - ieeexplore.ieee.org
Traditionally, the data plane has been designed with fixed functions to forward packets using
a small set of protocols. This closed-design paradigm has limited the capability of the …

An ultrahigh-resolution soft x-ray microscope for quantitative analysis of chemically heterogeneous nanomaterials

DA Shapiro, S Babin, RS Celestre, W Chao… - Science …, 2020 - science.org
The analysis of chemical states and morphology in nanomaterials is central to many areas of
science. We address this need with an ultrahigh-resolution scanning transmission soft x-ray …

A survey on TCP enhancements using P4-programmable devices

J Gomez, EF Kfoury, J Crichigno, G Srivastava - Computer networks, 2022 - Elsevier
The increasing performance requirements of today's Internet applications demand a reliable
mechanism to transfer data. Many applications rely on the Transmission Control Protocol …

Evaluating TCP BBRv3 performance in wired broadband networks

J Gomez, EF Kfoury, J Crichigno… - Computer Communications, 2024 - Elsevier
Introduced by Google in 2016, the first version of the Bottleneck Bandwidth and Round-Trip
Time (BBRv1) congestion control algorithm (CCA) marked a significant advancement in …

An emulation-based evaluation of TCP BBRv2 alpha for wired broadband

EF Kfoury, J Gomez, J Crichigno, E Bou-Harb - Computer Communications, 2020 - Elsevier
Google published the first release of the Bottleneck Bandwidth and Round-trip Time (BBR)
congestion control algorithm in 2016. Since then, BBR has gained a widespread attention …

[HTML][HTML] Zero Trust VPN (ZT-VPN): A Systematic Literature Review and Cybersecurity Framework for Hybrid and Remote Work

SM Zohaib, SM Sajjad, Z Iqbal, M Yousaf, M Haseeb… - Information, 2024 - mdpi.com
Modern organizations have migrated from localized physical offices to work-from-home
environments. This surge in remote work culture has exponentially increased the demand …

Towards a unified in-network DDoS detection and mitigation strategy

K Friday, E Kfoury, E Bou-Harb… - 2020 6th IEEE …, 2020 - ieeexplore.ieee.org
Distributed Denial of Service (DDoS) attacks have terrorized our networks for decades, and
with attacks now reaching 1.7 Tbps, even the slightest latency in detection and subsequent …

P4BS: Leveraging passive measurements from P4 switches to dynamically modify a router's buffer size

E Kfoury, J Crichigno… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The performance of networked applications can be dramatically impacted by the size of the
buffer at the bottleneck router. Shallow buffers may increase packet losses and decrease …

A performance evaluation of TCP BBRv2 alpha

J Gomez, E Kfoury, J Crichigno… - 2020 43rd …, 2020 - ieeexplore.ieee.org
The alpha version of Bottleneck Bandwidth and Round-trip Time version 2 (BBRv2) has
been recently presented, which aims to mitigate the shortcomings of its predecessor, BBR …