Evaluating Security Through Isolation and Defense in Depth
E. Bodden, J. Pottebaum, M. Fockel, I. Gräßler, IEEE Security &; Privacy 22 (2024) 69–72.

Whitepaper: From HARA and TARA to Risk-Based Safety and Security Dependency Testing
R. Trentinaglia, M. Fockel, M. Pukrop, T. Schaeffer, Whitepaper: From HARA and TARA to Risk-Based Safety and Security Dependency Testing, dSPACE GmbH, 2024.

Eliciting Security Requirements – An Experience Report
R. Trentinaglia, S. Merschjohann, M. Fockel, H. Eikerling, in: REFSQ 2023: Requirements Engineering: Foundation for Software Quality, Springer Nature Switzerland, Cham, 2023.

Semi-automatic Integrated Safety and Security Analysis for Automotive Systems
M. Fockel, D. Schubert, R. Trentinaglia, H. Schulz, W. Kirmair, in: Proceedings of the 10th International Conference on Model-Driven Engineering and Software Development, SCITEPRESS - Science and Technology Publications, 2022.

Early timing analysis based on scenario requirements and platform models
J. Holtmann, J. Deantoni, M. Fockel, Software and Systems Modeling (2022).

Designing and Integrating IEC 62443 Compliant Threat Analysis
M. Fockel, S. Merschjohann, M. Fazal-Baqaie, T. Förder, S. Hausmann, B. Waldeck, in: European System, Software &; Service Process Improvement &; Innovation Conference (EuroSPI 2019), 2019.

Safety Requirements Engineering for Early SIL Tailoring
M. Fockel, Safety Requirements Engineering for Early SIL Tailoring, Fakultät für Elektrotechnik, Informatik und Mathematik, Universität Paderborn, 2018.

Threat Analysis in Practice - Systematically Deriving Security Requirements
M. Fockel, S. Merschjohann, M. Fazal-Baqaie, in: 19th International Conference on Product-Focused Software Process Improvement (PROFES 2018), Springer Nature Switzerland AG, 2018.

Formal, Model- and Scenario-based Requirement Patterns
M. Fockel, J. Holtmann, T. Koch, D. Schmelter, in: 6th International Conference on Model-Driven Engineering and Software Development (MODELSWARD 2018), 2018.

Systemmodelle als Schlüssel zu durchgängigen XIL-Testszenarien
J. Schmitz, M. Fockel, in:  Tag Des Systems Engineering 2017, Gesellschaft f\'22ur Systems Engineering e.V., 2017.

Model-based Requirement Pattern Catalog
M. Fockel, J. Holtmann, T. Koch, D. Schmelter, Model-Based Requirement Pattern Catalog, Paderborn, Germany, 2017.

The MechatronicUML Requirements Engineering Method: Process and Language
J. Holtmann, M. Fockel, T. Koch, D. Schmelter, C. Brenner, R. Bernijazov, M. Sander, The MechatronicUML Requirements Engineering Method: Process and Language, 2016.

ASIL Tailoring on Functional Safety Requirements
M. Fockel, in: 5th International Workshop on Next Generation of System Assurance Approaches for Safety-Critical Systems (SASSUR), Springer International Publishing Switzerland, Trondheim, Norway, 2016, pp. 298–310.

Requirements Engineering - Zusatzaufgabe oder Kernkompetenz?
J. Holtmann, M. Fockel, T. Koch, D. Schmelter, OBJEKTspektrum (2016).

Vom Systemmodell zu disziplinspezifischen Modellen und zurück
J. Schmitz, M. Fockel, in: Tag Des Systems Engineering 2015, Gesellschaft für Systems Engineering e.V., 2015.

Systementwurf unter Einbeziehung funktionaler Sicherheit bei automobilen Steuergeräten
J. Meyer, M. Fockel, J. Holtmann, in: Tag Des Systems Engineering 2015, Gesellschaft für Systems Engineering e.V., 2015.

ReqPat: Efficient Documentation of High-quality Requirements using Controlled Natural Language
M. Fockel, J. Holtmann, in: Proc. of the 23rd International Requirements Engineering Conference 2015 (R), IEEE, 2015.

A requirements engineering methodology combining models and controlled natural language
M. Fockel, J. Holtmann, in: 2014 IEEE 4th International Model-Driven Requirements Engineering Workshop (MoDRE), 2014.

Mit Satzmustern hochwertige Anforderungsdokumente effizient erstellen
M. Fockel, J. Holtmann, M. Meyer, OBJEKTspektrum (2014).

Goal-Scenario-Oriented Requirements Engineering for Functional Decomposition with Bidirectional Transformation to Controlled Natural Language. Case Study "Body Control Module"
M. Daun, M. Fockel, J. Holtmann, B. Tenbergen, Goal-Scenario-Oriented Requirements Engineering for Functional Decomposition with Bidirectional Transformation to Controlled Natural Language. Case Study “Body Control Module,” 2013.