StefanWild

Lead engineer security and privacy for automotive customer projects. Profound knowledge as functional owner security at global Tier-1 automotive supplier of cockpit electronics. PhD in computer science (Dr.-Ing.) with numerous peer-reviewed publications dedicated to enhancing security in managing personal data by web systems. Several years experience in software engineering on automated quality assurance at US-based IT blue chip company.

Work Experience

Lead engineer at Continental Engineering Services GmbH

in the area of security and privacy, 03/2022 - today

• Cybersecurity relevance determination as per ISO/SAE 21434:2021
• Threat analysis and risk assessment on vehicle-level as per UNECE R 155 and ISO/SAE 21434:2021
• Process development for CSMS as per UNECE R 155 and ISO/SAE 21434:2021

Functional owner security at Visteon Electronics Germany GmbH

in the field of product engineering, 12/2017 - 05/2021

• Coordination of Tier-1 security across 4 OEM customer projects
• Organization of external source code audits and penetration tests
• Security engineering, esp. key management and signing infrastructure
• Internal security checks and advisory of validation team
• Support of production phase, like security activation and key management

Software architect at Visteon Electronics Germany GmbH

in the field of product engineering, 08/2016 - 11/2017

• Tier-1 security focal point for customer, suppliers and internal teams
• Design of Tier-1 security features in 2 OEM customer projects
• Support of quote phase with security requirement evaluation and pre-concept
• Specification of deliverables like TARA and security architecture
• Applied security knowledge like HSM, secure boot, debug and network protection

Research associate at Technische Universität Chemnitz

in the area of distributed and self-organizing systems, 07/2011 - 05/2015

• Research on identity management (IdM) and semantic web / IoT
• International cooperation in excellent-rated FP7 project OMELETTE
• Academic advisory and publication of 15+ peer-reviewed paper
• Architect of research IdM integration platform Sociddea
• Web engineering of Sociddea with .NET, C# and JavaScript frameworks

Software developer at IBM Deutschland R&D GmbH

in the department of system and performance evaluation of Linux on IBM System z, 04/2008 - 06/2011

• Engineering of tools to automate QA activities for Linux on Sytem z
• Collaboration with teams from Brazil, Europe, India and US
• Development of RESTful web application for result evaluation
• Agile engineering of key components for internal QA infrastructure
• Automated code coverage capture as part of continuous integration

Student employee at IBM Deutschland R&D GmbH

in the department of system and performance evaluation of Linux on IBM System z, 09/2007 - 11/2007

• Design and implementation of customizable system to automatically deploy Linux distributions on IBM System z.

Intern at IBM Deutschland R&D GmbH

in the department of system and performance evaluation of Linux on IBM System z, 03/2007 - 08/2007

• Development of a mechanism for event-driven performance measurements of Linux kernel.

Skills

Languages German (first language), English (fluency), Portuguese (basic), French (basic)
Security ISO/SAE 21434:2021, UNECE R 155, SAE J3061, TARA, identity management, access control, integrity protection and evidentness, delegation, trust and reputation mechanisms, secure boot, debug protection, certificate and key management, TLS, HSM, smart cards.
Problem solving 8D reporting, containment, root cause analysis, recurrence prevention.
Web development RESTful Web services, Deno, Vue.js, Flask, .NET MVC applications.
Process automation provisioning, resource management, ETL/log data analysis, result evaluation.
Quality assurance IPsec, secure boot, debug protection, UDS security routines.
Programming TypeScript, Javascript, Python, Bash, C#, C, Perl.
Application use Arch Linux, Linux CLI tools, Visual Studio Code, MS 365, ANSYS medini analyze, Wireshark.

Education

Doktor-Ingenieur (Dr.-Ing./PhD) at Technische Universität Chemnitz

11/2009 - 12/2016
Doctor of science. Topic: 'Enhancing security in managing personal data by web systems'. Keywords: identity management, information security, personal data, semantic web, web engineering, online social networks, privacy, ownership, protection, identity, authentication, authorization, delegation, filtering.

Diplom-Informatiker (Dipl.-Inf.) at Technische Universität Chemnitz

10/2003 - 03/2008
University graduate in applied computer science with an emphasis on information and communication systems. Degree candidate (Diplomand) at IBM Deutschland R&D GmbH with the thesis topic: 'A Framework for Generating Adaptable User Dialogs from Document Content Definitions'.

High school graduate at Goethe-Gymnasium Reichenbach

08/1994 - 06/2002
General higher education entrance qualification (Abitur / Allgemeine Hochschulreife).

Publications

Stefan Wild (2017). Enhancing Security in Managing Personal Data by Web Systems. Dissertation. In Doctoral Dissertations in Web Engineering and Web Science. Volume 3. ISBN 978-3-96100-010-4. (link)

Stefan Wild, Fabian Wiedemann, Sebastian Heil, Alexey Tschudnowsky, Martin Gaedke (2015). ProProtect3: An Approach for Protecting User Profile Data from Disclosure, Tampering, and Improper Use in the Context of WebID. Journal article. In Transactions on Large-Scale Data- and Knowledge-Centered Systems, 8990, pp. 87–127. (link)

Anna Scholtz, Stefan Wild, Martin Gaedke (2015). Scope-Aware Delegations in Distributed Social Networks. Conference paper. In Engineering in the Web in the Big Data Era, pp. 709–712. (link)

Anna Scholtz, Stefan Wild, Martin Gaedke (2015). Systematic Composition of Web-based Applications with Focus on Security. Conference paper. In Proceedings of the 17th International Conference on Information Integration and Web-based Applications & Services, pp. 637-641. (link)

Benjamin Satzger, Rostyslav Zabolotnyi, Schahram Duspar, Stefan Wild, Martin Gaedke, Steffen Goebel, Tobias Nestler (2014). Toward Collaborative Software Engineering Leveraging the Crowd. Book chapter. In Economics-Driven Software Architecture. Edited by Ivan Mistrik and Rami Bahsoon and Rick Kazman and Yuanyuan Zhang, Elsevier, pp. 159–182. (link)

Stefan Wild, Martin Gaedke (2014). Utilizing Architecture Models for Secure Distributed Web Applications and Services. Journal article. In it - Information Technology, 56(3), pp. 112–118. (link)

Markus Ast, Stefan Wild, Martin Gaedke (2014). Efficient Development of Progressively Enhanced Web Applications by Sharing Presentation and Business Logic Between Server and Client. Journal article. Conference paper. In Journal of Web Engineering, 13(3 & 4), pp. 223–242. (link)

Stefan Wild, Falko Braune, Dominik Pretzsch, Michel Rienäcker, Martin Gaedke (2014). Tamper-Evident User Profiles for WebID-Based Social Networks. Conference paper. In Web Engineering, pp. 470–479. (link)

Michel Rienäcker, Stefan Wild, Martin Gaedke (2014). Building Bridges between Diverse Identity Concepts Using WebID. Conference paper. In Web Engineering, pp. 498–502. (link)

Sebastian Heil, Stefan Wild, Martin Gaedke (2014). Collaborative Adaptive Case Management with Linked Data. Conference paper. In Proceedings of the Companion Publication of the 23rd International Conference on World Wide Web Companion, pp. 99–102. (link)

Sebastian Heil, Stefan Wild, Martin Gaedke (2014). CRAWL·E: Distributed Skill Endorsements in Expert Finding. Conference paper. In Web Engineering, pp. 57–75. (link)

Falko Braune, Stefan Wild, Martin Gaedke (2014). Using Linked Data for Modeling Secure Distributed Web Applications and Services. Conference paper. In Web Engineering, pp. 540–544. (link)

Stefan Wild, Olexiy Chudnovskyy, Sebastian Heil, Martin Gaedke (2013). Protecting User Profile Data in WebID-Based Social Networks Through Fine-Grained Filtering. Conference paper. In Current Trends in Web Engineering, pp. 269-280. (link)

Stefan Wild, Olexiy Chudnovskyy, Sebastian Heil, Martin Gaedke (2013). Customized Views on Profiles in WebID-Based Distributed Social Networks. Conference paper. In Web Engineering, pp. 498–501. (link)

Stefan Wild, Markus Ast, Martin Gaedke (2013). Towards a Context-Aware WebID Certificate Creation Taking Individual Conditions and Trust Needs into Account. Conference paper. In Proceedings of the 15th International Conference on Information Integration and Web-based Applications & Services (iiWAS2013), pp. 532–541, New York, NY, USA. (link)

Markus Ast, Stefan Wild, Martin Gaedke (2013). The SWAC Approach for Sharing a Web Application's Codebase Between Server and Client. Conference paper. In Web Engineering, pp. 84–98. (link)

Alexey Tschudnowsky, Stefan Wild, Martin Gaedke, others (2013). Final Dissemination and Standardization Report. Technical report. The OMELETTE Consortium. D8.5. Deliverable. (link)

Soudip Roy Chowdhury, Florian Daniel, Alexey Tschudnowsky, Stefan Wild, Martin Gaedke, others (2013). Final Specification of Mashup Description Language and Telco Mashup Architecture. Technical Report. The OMELETTE Consortium. D2.3. Deliverable. (link)

Olexiy Chudnovskyy, Stefan Wild, Hendrik Gebhardt, Martin Gaedke (2012). Data Portability Using WebComposition/Data Grid Service. Journal paper. In International Journal On Advances in Internet Technology, 4(3 & 4), pp. 123–132. (link)

Stefan Wild, Martin Gaedke (2009). WebComposition/EMS: A Value-Driven Approach to Evolution. Conference paper. In ICWE'09 Doctoral Consortium, pp. 39–43. (link)

Projects

PhD project Sociddea

Sociddea is a WebID identity provider and management system. With Sociddea, users can automatically create new WebIDs, underlying WebID profiles and associated client certificates. The system allows users for hosting their WebID profiles in the ecosystem provided by Sociddea. Yet, there is no need to do this, i.e., users can also create new client certificates for profiles hosted somewhere else. Sociddea users benefit from hosting their identity data on the system in that they are assisted in carrying out various tasks related to their WebID-based identity. Users can also easily connect to each other via drag and drop of WebIDs. A graphical editor eases adding and modifying profile information. Sociddea supports profile owners in protecting their identity data from unwanted retrieval, malicious manipulation and improper use. The system is built using Microsoft's ASP.NET MVC5 framework. For further information please visit: sociddea.com

Contact Data

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