Ángel Longueira-Romero

Bio

I am a cybersecurity researcher currently working in the Cybersecurity Team at TECNALIA Research and Innovation Center in the Basque Country, Spain. I also actively collaborate with Mondragon University with the data analysis and cybersecurity research group.

I hold a Master's degree in Automation Engineering and Industrial Informatics, and a Bachelor's degree in Industrial Electronics and Automation Engineering, both from the University of Oviedo. I also hold a Ph.D. in vulnerability analysis in embedded systems from Mondragon University.

You can download a copy of my Curriculum vitae.

Research Interests

My research focuses on industrial cybersecurity, and more precisely, in embedded system security:

  • Hardware security.
  • Public Key Infrastructures (PKI).
  • Quantitative vulnerability analysis.
  • Security metrics and metric aggregation.

I also usually work with all the stardards related to this topic, such as the ISA/IEC 62443 ,CPE, CWE, CVE, CVSS, and CAPEC.

You can take a look to the more than 500 security metrics that we reviewed.

I also enjoy doing my own reserach / training in pentesting. And because of my background, I usually work on my own projects about electronics. I am passionate about designing and building circuits, PCBs, vacuum tubes and solid state amplifiers and anything of this kind.

Contact

python -c "print( 'angel.%sira%stecnalia.%s' % ( 'longue', '@', 'com' ) )"
LinkedIn
ORCID
TECNALIA
Cybersecurity and DLT Cores Team
Parque Científico y Tecnológico de Bizkaia
Astondo Bidea, Edificio 700
48160 Derio (Bizkaia), Spain

Personal Projects

Electronics

  • Nixie tubes clocks.
  • Effects pedals.
  • Arduino projects.
  • Raspberry projects.
  • UV PCB Exposure Box from an old scanner.

3D Printing

Music

  • Electric bass player.
  • I also play the guitar and the oboe (yeap, the oboe).
  • Interested in styles like jazz and latin jazz, blues, bossa nova, soul and funk...
  • ... but in reality, I am really eclectic with my music taste.
  • You can check my group of soul in YouTube.

Others

  • Cooking: I really enjoy cooking in my daily life, as it is a way of releasing pressure and relaxing. If you are interested, you can check some of my favourite recipes.
  • CrossFit: Since I discovered sport, it has become an important part of my life.
  • Languages learning: I am passionated about leaning new languages and getting to know new cultures and people.

Publications

  • Ángel Longueira-Romero, Rosa Iglesias, Jose Luis Flores, and Iñaki Garitano
    Gotta Catch ’em All: Aggregating CVSS Scores
    Proceedings of the XVII Reunión española sobre criptología y seguridad de la información (RECSI), October 2022
          
    @inproceedings{aggregation:RECSI2022,
   author = {Longueira-Romero, Ángel and Flores, Jose Luis and Iglesias, Rosa and Garitano, Iñaki},
   title = {{Gotta Catch ’em All: Aggregating CVSS Scores}},
   booktitle = {{Proceedings of the XVII Reunión española sobre criptología y seguridad de la información (RECSI)}},
   year = {2022}
   url = {https://www.editorial.unican.es/libro/xvii-reunion-espanola-sobre-criptologia-y-seguridad-de-la-informacion-recsi-2022},
}
  • Ángel Longueira-Romero, Rosa Iglesias, Jose Luis Flores, and Iñaki Garitano
    A Novel Model for Vulnerability Analysis through Enhanced Directed Graphs and Quantitative Metrics
    MDPI Sensors, March 2022
        
    @article{EDG:sensors2022,
   author = {Longueira-Romero, Ángel and Iglesias, Rosa and Flores, Jose Luis and Garitano, Iñaki},
   title = {{A Novel Model for Vulnerability Analysis through Enhanced Directed Graphs and Quantitative Metrics}},
   journal = {{Sensors}},
   volume = {22},
   year = {2022},
   number = {6},
   article-number = {2126},
   url = {https://www.mdpi.com/1424-8220/22/6/2126},
   PubMedID = {35336299},
   issn = {1424-8220},
   doi = {10.3390/s22062126}
}
  • Ángel Longueira-Romero, Rosa Iglesias, David González, and Iñaki Garitano
    How to Quantify the Security Level of Embedded Systems? A Taxonomy of Security Metrics
    Proceedings of the 2020 18th IEEE International Conference on Industrial Informatics (INDIN), July 2020
          
    @inproceedings{securityMetrics:indin2020,
   author = {\'Angel Longueira-Romero, Rosa Iglesias, David Gonz\'alez and Iñaki Garitano},
   title = {{How to Quantify the Security Level of Embedded Systems? A Taxonomy of Security Metrics}},
   booktitle = {{Proceedings of the 2020 18th IEEE International Conference on Industrial Informatics (INDIN)}},
   year = {2020}
}
  • Ana González-Muñiz, Ángel Longueira-Romero
    Traffic Lights Powered with PV Solar Energy
    Workrooms Journal: on Power Electronics, Renewable Energy and Energy Efficiency, July 2015
        
    @inproceedings{trafficLights:wre2015,
   author = {Ana González-Muñiz and Ángel Longueira-Romero},
   title = {{Traffic Lights Powered with PV Solar Energy}},
   booktitle = {{Workrooms Journal: on Power Electronics, Renewable Energy and Energy Efficiency}},
   year = {2015}
}

Theses

  • Cybersecurity Evaluation Methodology for Industrial Embedded Components
    Ph.D. Dissertation, Mondragon University, September 2022
        
    @thesis{PKIdesign:longueira2019,
   title    = {{Diseño e implementación de una infraestructura PKI con HSM y renovación automática
              de certificados para sistemas empotrados industriales}},
   school   = {{Gijón Polytechnic School of Engineering, University of Oviedo}},
   author   = {Longueira, Ángel},
   year     = {2019}
}
  • Designing and Deploying a PKI with HSM and automatic Certificate Renewal for Industrial Embedded Systems (Spanish)
    Master's thesis, University of Oviedo, February 2019
          
    @thesis{PKIdesign:longueira2019,
   title    = {{Diseño e implementación de una infraestructura PKI con HSM y renovación automática
              de certificados para sistemas empotrados industriales}},
   school   = {{Gijón Polytechnic School of Engineering, University of Oviedo}},
   author   = {Longueira, Ángel},
   year     = {2019}
}
  • Design of a Temperature Regulation System for a Stirling Engine Heater (Spanish)
    Undergraduate thesis, University of Oviedo, July 2017
        
    @thesis{stirlingHeater:longueira2017,
   title    = {{Diseño del sistema de regulación de temperatura en el calentador de un motor Stirling}},
   school   = {{Gijón Polytechnic School of Engineering, University of Oviedo}},
   author   = {Longueira, Ángel},
   year     = {2017}
}