Proceedings of the Brazilian Symposium on Computer Networks and Distributed Systems (SBRC)

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2025: Proceedings of the 43rd Brazilian Symposium on Computer Networks and Distributed Systems

The Proceedings of the 43rd Brazilian Symposium on Computer Networks and Distributed Systems (SBRC 2025) bring the papers selected and presented in the edition of the event held in Natal/RN, Brazil, from May 19-23, 2025. In this issue, the proceedings include 74 full papers. These papers were selected through a single-blind review process, from a total of 203 full papers submitted, which implied an acceptance rate of 36.5%. The event's program committee was coordinated by Flávia C. Delicato (UFF) and Atslands R. Rocha (UFC), who organized this volume together with Nélio Cacho (UFRN), SBRC 2025 publications chair. The articles in this volume were submitted on 01/30/2025, accepted for publication on 03/13/2025, with the final version submitted on 04/01/2025.

To access the Companion Proceedings, visit the SBRC 2025 Companion Proceedings series.

You can find more information about SBRC 2025 by visiting the website of the event.

Published: 2025-05-19

Full Papers

A Prefix-Preserving Anonymization Method Based on an Unbalanced and Heterogeneous Feistel Cipher

Caroline Campos Carvalho, Ligia F. Borges, Anderson B. de Neira, Daniel M. Batista, Michele Lima

1-14
- PDF (Português (Brasil))
Optimizing Intelligent Camera Surveillance in Smart Buildings: An SPN-based Edge-Fog Analysis

José Miqueias Araújo, Lucas Silva Lopes, Luiz Nelson Lima, Vandirleya Barbosa, Arthur Sabino, Leonel Feitosa, Flávia C. Delicato, Tuan Anh Nguyen, Francisco Airton Silva

15-28
- PDF
Cross-layer Approach for Intrusion Detection Integrating eBPF and Machine Learning

Daniel Arioza, Jeferson Campos Nobre, Lisandro Zambenedetti Granville

29-42
- PDF (Português (Brasil))
Optimizing Energy in Federated Learning over Low-Power and High Packet Loss Networks

Johann J. Schmitz Bastos, João Pedro C. Batista, Ramon dos Reis Fontes, Eduardo Cerqueira, Rodolfo S. Villaça, Vinícius F. S. Mota

43-56
- PDF (Português (Brasil))
An Analytical Perspective for Performance Assessment in Federated Learning

Francisco Airton Silva, Allan M. de Souza, Iago Almeida, Eduardo Cerqueira, Luiz Fernando Bittencourt, Denis Rosário

57-70
- PDF (Português (Brasil))
Fault Tolerance through Reinforcement Learning for Decision-Making in Distributed Systems

Vinícius Rodrigues Oliveira, Júnia Maísa Oliveira, Daniel Macedo, José Marcos Nogueira

71-83
- PDF (Português (Brasil))
Characterization of the Vulnerability to Prefix Hijack of Military Autonomous Systems

Adriano B. Carvalho, Pedro de B. Marcos, Fabrício S. de Paula, Carlos Alberto da Silva, Ronaldo A. Ferreira

84-97
- PDF (Português (Brasil))
Algorithm for Adaptive Filtering of Distance Measurements via Wi-Fi FTM

Marcos Stenner, Edelberto Franco Silva, Alex B. Vieira, Rodrigo Mendes Peixoto, Michael Zancanella, Emmanuel Okwu

98-111
- PDF (Português (Brasil))
Comparative Analysis of Smart Contract Generation Using Large Language Models

Hiago Vinícius Benedito dos Santos, Raissa Rosa dos Santos Januario, Ravelly Carvalho Zanatta, Saulo Neves Matos, Jó Ueyama

112-125
- PDF
Efficiently fine-tuning language models to detect anomalies in private logs using Federated Learning

Gabriel U. Talasso, Allan M. de Souza, Daniel Guidoni, Eduardo Cerqueira, Leandro A. Villas

126-139
- PDF (Português (Brasil))
K-Flix: Clustering-Based Video Streaming Traffic Identification in Programmable Data Planes

Amaury Teixeira Cassola, Alberto Schaeffer-Filho

140-153
- PDF
High-Throughput Multi-Leader Paxos Consensus with Insanely Scalable SMR

Gabriel Momm Buzzi, Odorico Machado Mendizabal

154-167
- PDF
Automated VM Migration as MQTT broker defense against Memory Denial of Service

Matheus Torquato, Charles F. Gonçalves, Michele Nogueira, Denis Rosário, Eduardo Cerqueira

168-181
- PDF (Português (Brasil))
Measuring the Exposure of Users in Mobility Data

Lucas G. S. Félix, Nadjib Achir, Anne Josiane Kouam, Aline Carneiro Viana, Jussara Marques Almeida

182-195
- PDF (Português (Brasil))
Generating personalize tourism routes in real-time with GRASP

Lucas G. S. Félix, Washington Cunha, Carolina Ribeiro Xavier, Pedro Olmo Vaz de Melo, Marcos André Gonçalves, Jussara Marques Almeida

196-209
- PDF (Português (Brasil))
A Privacy-Preserving Mechanism for Smart Metering Against Curious Utility

Tiago B. Castro, Helio N. Cunha Neto, Natalia C. Fernandes

210-223
- PDF (Português (Brasil))
Analyzing Energy and Performance Trade-offs for Network Anomaly Detection based on Deep Learning

Tiago Torres Schmidt, Lisandro Z. Granville, Alberto Schaeffer-Filho

224-237
- PDF
SEQUOIA - Solution for Optimized Energy and QUality of Service in Open Infrastructures

Maria Barbosa, Matheus Pinheiro, Marcos Alves, Anderson Queiroz, Kelvin Dias

238-251
- PDF (Português (Brasil))
Semi-Supervised Quantum Generative Adversarial Network (sQGAN) for Attack Detection

Diego Abreu, David Moura, Christian Rothenberg, Antônio Abelém

252-265
- PDF (Português (Brasil))
Quantum Networks Under Attack: Black Hole Repeaters

Artur Smith, Diego Abreu, Arthur Pimentel, Antônio Abelém

266-279
- PDF (Português (Brasil))
Hybrid Purification Scheduling Strategy for Quantum Networks with Heterogeneous Noisy Channels

David Tavares, Diego Abreu, Polyana Moraes, Arthur Pimentel, Antônio Abelém

280-293
- PDF (Português (Brasil))
Efficient Task Orchestration Including Mixed Reality Applications in a Combined Cloud-Edge Infrastructure

Luciano de S. Fraga, Leizer de L. Pinto, Kleber V. Cardoso

294-307
- PDF
Energy-Efficient Hierarchical Federated Learning in Massive Wireless IoT Networks

Renan R. de Oliveira, Kleber V. Cardoso, Antonio Oliveira-Jr

308-321
- PDF
Detection and Mitigation of Label Flipping Attacks on Compressed and Private Models in Federated Learning

João Pedro C. Batista, Johann J. Schmitz Bastos, Ramon dos Reis Fontes, Eduardo Cerqueira, Vinícius F. S. Mota, Rodolfo S. Villaça

322-335
- PDF (Português (Brasil))
Label Poisoning Mitigation in Federated DDoS Detection Systems

Pedro H. Barros, Fabricio Murai, Amir Houmansadr, Antonio A. F. Loureiro, Alejandro C. Frery, Heitor S. Ramos

336-349
- PDF (Português (Brasil))
Adaptive Scaling Architecture with Learning Support

André Luiz de J. Gonçalves, Leandro A. Freitas, Antonio Oliveira-Jr

350-363
- PDF (Português (Brasil))
MARIA: Monitoring and Analysis for Immediate Response to 5G Network Attacks in the Context of IoT

Cleitianne Silva, Carina Oliveira, Rossana Andrade

364-377
- PDF (Português (Brasil))
SeqWatch: Unsupervised Sequence-based Intrusion Detection System for Automotive Ethernet

Maurício S. G. A. Leandro, Paulo Freitas de Araujo-Filho, Divanilson R. Campelo, Luigi F. Marques da Luz

378-391
- PDF
P4eBalancer: Leveraging P4 and eBPF for Optimized Load Balancing with Network and Host Insights

Cleiton Puttlitz, Alberto Schaeffer-Filho

392-405
- PDF
Optical Infrastructure for Quantum Communication: Planning and Optimization

Karcius D. R. Assis

406-419
- PDF (Português (Brasil))
How to Aggregate and Not Influence Models - Controlling Client Influence in Dynamic Federated Learning

Rafael O. Jarczewski, Eduardo Cerqueira, Luiz F. Bittencourt, Antonio A. F. Loureiro, Leandro A. Villas, Allan M. de Souza

420-433
- PDF (Português (Brasil))
Fair Max Rate: Um Escalonador de Recursos Baseado em Aprendizado por Reforc¸o para Redes 5G

Diego Canizio Lopes, André Nasserala, Ian Vilar Bastos, Igor M. Moraes

434-447
- PDF (Português (Brasil))
Data Anonymization for Artificial Intelligence using Gorilla Troop Algorithm

Ivo A. Pimenta, Ramon S. Araújo, Renann L. Rodrigues, Matheus M. Silveira, Rafael L. Gomes

448-461
- PDF (Português (Brasil))
Placement and Chaining in NFV: How to Deal When the Data Plane is Programmable and Multi-Tenant?

Aline Fraga da Silva, Ivan Peter Lamb, Pedro Arthur Duarte, José Rodrigo Azambuja, Roben Lunardi, Luciano Paschoal Gaspary, Weverton Cordeiro

462-475
- PDF (Português (Brasil))
DCTPQ: Dynamic Cloud Gaming Traffic Prioritization Using Machine Learning and Multi-Queueing for QoE Enhancement

Alireza Shirmarz, Carlos Henrique de França Marques, Fábio Luciano Verdi, Roberto Silva Netto, Suneet Kumar Singh, Christian Esteve Rothenberg

476-489
- PDF
Intent-Based Management Architecture for Open RAN with Dynamic Bandwidth Control

João Vitor A. Garcês, João André C. Watanabe, Nicollas R. de Oliveira, Rodrigo S. Couto, Igor M. Moraes, Dianne S. V. de Medeiros, Diogo M. F. Mattos

490-503
- PDF (Português (Brasil))
Algoritmos de Controle de Congestionamento Justos e Eficientes para Aplicações TCP em Redes Sensíveis a Perda de Pacotes e a Atrasos

Marcos Vinícius da Costa Madeira, Diogo Menezes Ferrazani Mattos

504-517
- PDF (Português (Brasil))
Exploring telemetry overhead in programmable networks for QoS estimation with machine learning

Rebeca Dantas Cabral, Gabriel Santos de Andrade, Luis Kilmer da Silva Bernardo, Pedro Batista de Carvalho Filho, Leandro C. de Almeida, Fábio L. Verdi

518-531
- PDF (Português (Brasil))
Byzantine Consensus based on an Intrusion-Tolerant In-Network Message Ordering

Gabriel Faustino Lima da Rocha, Eduardo A. P. Alchieri, Giovanni Venâncio, Vinicius Fulber-Garcia, Elias P. Duarte Jr.

532-545
- PDF (Português (Brasil))
Aerial Deliveries by Drones: A Performance Evaluation Considering Drone Collisions and Repair Logistics

Leonel Feitosa, Vandirleya Barbosa, Luiz Fernando Bittencourt, Fabíola M. C. de Oliveira, José Valdemir R. Junior, Francisco Airton Silva

546-559
- PDF (Português (Brasil))
Optimizing Early Exits in Deep Neural Networks: How to Handle Buffers?

Roberto G. Pacheco, Divya J. Bajpai, Mark Shifrin, Rodrigo S. Couto, Daniel Sadoc Menasché, Manjesh K. Hanawal, Miguel Elias M. Campista

560-573
- PDF (Português (Brasil))
Edge auditing centers to improve blockchain-based reputation system for smart cities

Christian Maekawa, Carlos Senna, Edmundo Madeira

574-587
- PDF
Evaluating Path Loss Models in Heterogeneous Environments: A Land Cover Segmentation Approach

Samuel S. Troina, Maiquel S. Canabarro, Felipe S. Marques

588-601
- PDF
ContAudIT: An End-to-End Proposal for Continuous Auditing of IT Change Management Using Blockchain

Carlos Fraga, Antônio Abelém, Vinícius Borges, Jéferson Nobre, Juliano Wickboldt, Glauber Goncalves, Billy Pinheiro, Weverton Cordeiro

602-615
- PDF (Português (Brasil))
VR-GX: an Attention-aware QoE-based resource allocation model for VR-Cloud Gaming

Gabriel M. Almeida, João Paulo Esper, Luiz A. DaSilva, Kleber V. Cardoso

616-629
- PDF
Applying Singular Value Decomposition to Network Throughput Forecasting

Maria C. M. M. Ferreira, Maria L. Linhares, Thelmo P. Araújo, Rafael L. Gomes

630-643
- PDF (Português (Brasil))
Towards Energy-Aware LoRaWAN ADR for Mobile Scenarios Through Dynamic Margin Control

Geraldo A. Sarmento Neto, Thiago A. R. Silva, Pedro F. F. Abreu, Artur F. da S. Veloso, Luis H. de O. Mendes, José Valdemir R. Junior

644-657
- PDF
Implementation and evaluation of the Xote stream cipher in dataplane in the Tofino programmable hardware

Rodrigo A. de A. Pierini, Caio Teixeira, Christian Esteve Rothenberg, Marco Amaral Henriques

658-671
- PDF (Português (Brasil))
ALFadapt: Mitigating Catastrophic Forgetting in Federated Learning

John Lucas R. P. de Sousa, Eduardo Ribeiro, Lucas Bastos, Denis Rosário, Eduardo Cerqueira

672-685
- PDF
An Efficient Method for Model Compression for Federated Learning Scenarios

Renan Morais, Rafael Veiga, Lucas Bastos, Denis Rosário, Eduardo Cerqueira

686-699
- PDF
Classification of software vulnerability artifacts using public Internet data

Leonardo Ambrus de Lima, Estevão Rabello Ussler, Miguel Angelo Santos Bicudo, Daniel Sadoc Menasche

700-713
- PDF (Português (Brasil))
Energy-Efficient Data Aggregation Point Placement in LoRaWAN Networks for Smart Metering Applications

Thiago Allisson R. da Silva, Geraldo A. Sarmento Neto, Luís H. O. Mendes, Pedro F. F. Abreu, Artur F. S. Veloso, Ricardo A. Lira Rabêlo, Francisco Airton Silva, José Valdemir dos Reis Jr.

714-727
- PDF
Impact of Dimension Reduction and Feature Selection on the Generalization of Intrusion Detection Models

Kelson Carvalho Santos, Rodrigo Sanches Miani

728-741
- PDF (Português (Brasil))
Methodology for Evaluating k-Anonymity-Based Anonymization in Machine Learning Models

Kristtopher K. Coelho, Maurício M. Okuyama, Michele Nogueira, Alex Borges Vieira, Edelberto Franco Silva, José Augusto M. Nacif

742-755
- PDF (Português (Brasil))
Impact of Proposer-Builder Separation Paradigm on Sandwich Attacks in Ethereum Blockchain

Josué N. Campos, Isdael R. Oliveira, Alexandre Fontinele, Glauber D. Gonçalves, Alex B. Vieira, José Augusto M. Nacif

756-769
- PDF (Português (Brasil))
Beyond the First Layer: Performance Modeling and Evaluation of ZK-Rollups on the Ethereum Platform

Carlos Melo, José Miquéias, Glauber Gonçalves, Francisco Airton Silva, André Soares, Johnnatan Messias

770-783
- PDF (Português (Brasil))
SLOrion: Democratização das Redes 6G através de Contratos Inteligentes e Fatiamento de Rede como Serviço

Ariel Galante Dalla-Costa, Abel Lisboa, Antônio Marcos Alberti, Cristiano Bonato Both

784-797
- PDF (Português (Brasil))
Programmable Environment for Transmission and Analysis of Quality of Experience of Volumetric Video

Alan Teixeira da Silva, Fabricio R. Cesen, Rafael Clerici, Christian E. Rothenberg, Eduardo Cerqueira, Vanessa Testoni

798-811
- PDF (Português (Brasil))
QoS provisioning in NDN through service differentiation and cache management

Francisco Renato C. Araújo, Leobino N. Sampaio

812-825
- PDF (Português (Brasil))
Channel-Aware Federated Analytics in B5G/6G Networks: Dynamic Power Allocation with NS-3 5G-LENA

Xavier P. Sebastião, Renan R. de Oliveira, Waldir Moreira, Antonio Oliveira-Jr

826-839
- PDF
What Is Not Seen, Is Not Remembered: Efficient Federated Learning with Homomorphic Encryption

Yuri Dimitre D. Faria, Luiz F. Bittencourt, Leandro Villas, Allan M. de Souza

840-853
- PDF (Português (Brasil))
Automatic Adaptation of Video Analytics Pipelines with Observability Support

Luan I. F. Santos, Francisco A. de A. Gomes, Michel S. Bonfim, José G. R. Maia, Fernando A. M. Trinta, Paulo A. L. Rego

854-867
- PDF (Português (Brasil))
Extending the MENTORED Testbed to run multi-cluster and IoT cybersecurity experiments

Khalil G. Q. de Santana, Bruno Henrique Meyer, Davi Daniel Gemmer, Marcos Schwarz, Michelle S. Wangham

868-881
- PDF (Português (Brasil))
HackInSDN: A Flexible, Incremental, and Portable Architecture for Cybersecurity Experimentation

Italo V. S. Brito, Talita R. Pinheiro, Mayara R. E. Santos, Raquel S. M. Santos, Gustavo Gomes, Henrique Q. S. Sampaio, Allan E. S. Freitas, Leobino N. Sampaio

882-895
- PDF (Português (Brasil))
Predictive OMS Switchover towards Proactive Disaster Recovery in 5G Networks

Charles F. Santos, Augusto V. Neto, Ramon R. Fontes, Roger Immich, Vicente Sousa Jr., Helber W. da Silva

896-909
- PDF
Network Slice Monitoring System For Disaster Detection

Rodrigo Sanches Miani, Regina Melo Silveira, Rafael Pasquini, Luciana Arantes, Pierre Sens

910-923
- PDF
Evaluating countries's sovereignty from the point of view of the submarine cable network

Rafael de Oliveira Costa, Daniel Ratton Figueiredo

924-937
- PDF
RanA: A Hybrid Approach to BB84 QKD with Key Expansion and Encapsulation

Marcus Freire, Thiago Luigi Mello, Isys Sant'Anna, Adriano Maia, Rodrigo Moreira, Roberto Rivelino, Maycon Peixoto

938-951
- PDF (Português (Brasil))
PRIME: New Hitless Proactive Circuit Reallocation Algorithm to Mitigate Inter-Core Crosstalk Effects in EON-SDM

Selles G. F. Carvalho, André C. B. Soares

952-965
- PDF (Português (Brasil))
A Transformer Model-Based Methodology for Person-Independent Human Activity Recognition Using Wi-Fi CSI Data

Allan Costa Nascimento dos Santos, Iandra Galdino, Julio C. H. Soto, Taiane C. Ramos, Celio V. N. de Albuquerque, Raphael Guerra, Cledson de Sousa, Natalia C. Fernandes, Débora Muchaluat-Saade, Gheorghita Ghinea

966-979
- PDF (Português (Brasil))
Applying Differential Privacy Against Membership Inference Attacks in the Internet of Things

Davi Bezerra Yada da Silva, Aldri Luiz dos Santos, Jeandro de M. Bezerra

980-993
- PDF (Português (Brasil))
Analysis of Communication in Elastic Optical Networks between Data Centers

Edson Adriel Rodrigues, Denis Rosario, Eduardo Cerqueira, Helder Oliveira

994-1007
- PDF
ZETIn: Infraestrutura baseada em Zero Trust para Segurança e Conectividade em Redes em Malha Ad-Hoc

Guilherme Nunes Nasseh Barbosa, Diogo Menezes Ferrazani Mattos

1008-1021
- PDF (Português (Brasil))
A Federated Learning Framework for Resource-Constrained Environments

Igor L. Tomich, Guilherme Maia

1022-1035
- PDF (Português (Brasil))

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