Alex Ramos

According to our database, Alex Ramos authored at least 9 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

A Fault-Tolerant and Secure Architecture for Key Management in LoRaWAN Based on Permissioned Blockchain.

Victor Pasknel de Alencar Ribeiro, Raimir Holanda, Alex Ramos, Joel J. P. C. Rodrigues

IEEE Access, 2022

2020

Enhancing Key Management in LoRaWAN with Permissioned Blockchain.

Victor Pasknel de Alencar Ribeiro, Raimir Holanda, Alex Ramos, Joel J. P. C. Rodrigues

Sensors, 2020

2019

Enabling Online Quantitative Security Analysis in 6LoWPAN Networks.

Alex Ramos, Ronaldo T. P. Milfont, Raimir Holanda Filho, Joel J. P. C. Rodrigues

IEEE Internet Things J., 2019

A Secure and Fault-Tolerant Architecture for LoRaWAN Based on Blockchain.

Victor Pasknel de Alencar Ribeiro, Raimir Holanda Filho, Alex Ramos

Proceedings of the 3rd Cyber Security in Networking Conference, 2019

2017

Model-Based Quantitative Network Security Metrics: A Survey.

Alex Ramos, Marcella Lazar, Raimir Holanda Filho, Joel J. P. C. Rodrigues

IEEE Commun. Surv. Tutorials, 2017

Quantifying Node Security in Wireless Sensor Networks under Worm Attacks.

Alex Ramos, Breno Aquino, Raimir Holanda Filho, Joel J. P. C. Rodrigues

Proceedings of the XXXV Brazilian Symposium on Computer Networks and Distributed Systems, 2017

A security metric for the evaluation of collaborative intrusion detection systems in wireless sensor networks.

Alex Ramos, Marcella Lazar, Raimir Holanda Filho, Joel J. P. C. Rodrigues

Proceedings of the IEEE International Conference on Communications, 2017

A Quantitative Model for Dynamic Security Analysis of Wireless Sensor Networks.

Alex Ramos, Breno Aquino, Marcella Lazar, Raimir Holanda Filho, Joel J. P. C. Rodrigues

Proceedings of the 2017 IEEE Global Communications Conference, 2017

2015

Sensor Data Security Level Estimation Scheme for Wireless Sensor Networks.

Alex Ramos, Raimir Holanda Filho

Sensors, 2015