Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Moderator Track 1: Digital ID for governments

Since 2002, Benjamin Drisch has held roles as a consultant, product manager, and SVP of the Business Field Citizen ID for Eviden Digital Identity (formerly cryptovision). He has spearheaded numerous eID and company ID projects in over 20 countries, bringing extensive expertise in smart cards, electronic ID cards, and public key infrastructures.

Plenarsaal, EG (Pav. 1)

Moderator Track 2: Digital ID for enterprises

Ralf König is Senior Vice President IT-SEC at Eviden Cybersecurity Products (an atos business) in Gelsenkirchen. He has worked in the IT sector for over 25 years, covering projects in the finance sector, in wholesale and the automotive industry. In 2013, he became responsible at cryptovision as a project manager specializing in email encryption, PKI, and smart card middleware, and later as a product manager for two product lines. Since 2019, he is holding his current role as SVP of the business field IT Security.

09:15 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Welcome note

Kerstin Honskamp is Managing Director of cv cryptovision GmbH since November 2024, alongside her role as Head of Product Management since 2021. She previously served in various positions at cv cryptovision. Before joining the company, she completed a Master’s degree in Entrepreneurship and Innovation Management and a Bachelor’s degree in Economics at Bergische Universität Wuppertal.

09:15 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Welcome note

Björn Burzynski is Managing Director of cryptovision GmbH since November 2024, alongside his role as Head of Sales Central Europe for Eviden Digital ID. Prior to taking on these responsibilities, he was CFO of cryptovision. Before joining the company, he was managing partner at SEDES Steuerberatungsgesellschaft GmbH in Dortmund for 15 years. There, he specialised in international tax law and holding structures.

09:15 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Welcome note

Thomas Riechmann is Head of Cybersecurity Products Central Europe and Managing Director of cryptovision GmbH. He is working since more than 25 years in different roles in the Cybersecurity Services (Consulting, Integration, Managed Security Services) and Cybersecurity Products business. 

10:00 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Trust services with the EUDI Wallet

Arno Fiedler is the Managing Director at Nimbus Technologieberatung. After graduating from high school with a humanistic diploma, an apprenticeship as a naval electronics engineer and a degree in industrial engineering, he worked for Bull AG between 1989 and 1994 in the areas of industrial sales and marketing for consulting services. In 1994, Arno assumed a leading position in sales and marketing for Bundesdruckerei in the area of trusted digitisation of services. In 2000, he founded Nimbus Technologieberatung, which advises numerous organisations on the design of identity infrastructures and the implementation of legal and technical requirements for trust service providers in accordance with eIDAS, PSD2, DSGVO, VDG and the CA/B Forum. Clients include BSI, Bundesdruckerei, ETSI and ENISA. Arno has published numerous specialist publications on trust infrastructures and is involved in committees such as ETSI ESI, CA/B Forum, Bitkom, TeleTrusT, ENISA forums and on the board of the “Secure Digital Identity” association.

11:00 Uhr | Room 4.0.0.1, Saal 4 (Pavillon 4)

Title: tbd

Christian Schmöller studied electrical engineering and joined the semiconductor industry in 2007. He held various roles, such as application engineering, program management, product definition and marketing, as well as leading an R&D team for semiconductors. Since 2024 Christian is the head of marketing in Infineon’s Government and Enterprise ID division. Infineon is a market leader for security controllers which are used in millions of electronic ID documents worldwide.

11:00 Uhr | Plenarsaal, EG (Pav. 1)

Why enterprise email security still fails – and what government projects got right

Eviden Digital Identities supported a federal ministry in managing digital identities for email security in a flexible and user-friendly way. By leveraging the Eviden GreenShield solution, the ministry was able to streamline identity management and enhance security.

Julia Zimmermann is the Product Manager of Eviden’s email- and file-encryption software cryptovision GreenShield and the smart card middleware cryptovision SCinterface. In her four years at cryptovision, she has put a focus on usability and internationalization of these products. Julia worked in a research unit on quantitative morpho-phonetics for six years before switching careers towards IT.

11:30 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Title: tbd

Lutz Richter, Dipl. Ing. (FH), is the Head of Information Systems at Mühlbauer ID Services GmbH, where he leads innovative projects in the fields of Identity Management Systems, e-Government, and Entry-Exit Systems. He holds a degree in Engineering and Automation from the University of Applied Sciences for Technology and Economics in Dresden. With over 20 years of experience at Mühlbauer ID Services GmbH, Mr. Richter has played a key role in the company’s growth and success. His career has been marked by a deep focus on technological advancements and strategic solutions, particularly in secure identification technologies. In his previous roles, he served as a Senior Solution Architect and Analyst for Identity Management Eco Systems, where he was instrumental in designing and implementing solutions that have been adopted globally. His work supports the development of cutting-edge technologies that enhance national security and streamline government operations. His commitment to driving innovation in identification and authentication systems has established him as a recognized figure in the industry.

11:30 Uhr | Plenarsaal, EG (Pav. 1)

Mastering identity management in hybrid SAP landscapes

This session shows how Eviden Identity Management enables effective identity governance in hybrid SAP environments. Based on best practices from Siemens Global Business Services and kubus IT, it highlights practical approaches to integrating on‑premises and cloud SAP systems. Attendees gain clear insights into lifecycle management, governance, and compliance in complex SAP landscapes.

Gary Weissenbacher has more than 22 years of experience in identity and access management, which he has gained through his work as a consultant, software developer, and architect. In his current role as Head of Product Management, he is responsible for the ongoing development and innovation leadership of the Eviden portfolio. His focus is on operational excellence in IAM and on the strategic transition to cloud-based architectures.

12:00 Uhr | Room 4.0.0.1, Saal 4 (Pavillon 4)

EU Cyber Resilience Act – what does it mean for you?

The EU CRA (regulation (EU) 2024/2847) was published in December 2024. Concrete requirements to market participants continue to come into force between September 2026 and December 2027. Many topics are affected: security assessment, security vulnerability reporting, responsibilities regarding embedded software updates. These have direct consequences, but there are also indirect consequences for portfolio management. The most obvious one for many companies is that they will have to take decisions regarding older products in their portfolio. It should not come as a surprise if a cascade of product discontinuations ripples through various industries. This presentation will provide an overview about the CRA and its effects on various levels, and also point to helpful resources to determine steps forward.

Mario Stoltz is a senior product manager at NXP Semiconductors, which he joined in  2007. He is responsible for various secure microcontroller families, at the hardware level, the operating system platform level as well as on the application level, with a focus on secure government identity applications. Mario has spent a total of 29 years in the semiconductor industry. He is an MSEE (Dipl.-Ing.) by education, graduated from Hamburg University of Technology in 1997.

12:00 Uhr | Plenarsaal, EG (Pav. 1)

Digital certificates in an air-gapped high-security environment

Kerstin Honskamp is Managing Director of cv cryptovision GmbH since November 2024, alongside her role as Head of Product Management since 2021. She previously served in various positions at cv cryptovision. Before joining the company, she completed a Master’s degree in Entrepreneurship and Innovation Management and a Bachelor’s degree in Economics at Bergische Universität Wuppertal.

Comedy: Starship cryptovision

Traveling through the universe in a spaceship in the year 2126 is no simple task. Much of the challenge comes from IT security – an area that, despite a century of progress, hasn’t changed nearly as much as one might expect. Fortunately, Eviden Digital Identity provides solutions designed to stand the test of time, performing just as reliably in the far future as they do today.

Klaus Schmeh has been at cryptovision for over 20 years. His current position is Chief Editor Marketing. Klaus is the most-published cryptology author in the world. He has authored 15 books about the subject, as well as over 300 articles, 25 scientific papers, and 1500 blog posts. His book „Post-Quanten-Kryptografie: Eine anschauliche Einführung“ will be publisjed in summer 2026. Klaus is a popular speaker, known for his entertaining presentation style involving self-drawn cartoons and Lego models. He has lectured at hundreds of conferences, including the NSA Cryptologic History Symposium, DEF CON and the RSA Conference in San Francisco..

13:50 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Pecha Kucha

Ben will explore the topic of side-channel attacks in a Pecha Kucha presentation – 20 slides, 20 seconds each. Side-channel attacks are techniques that exploit indirect information, such as timing, power consumption, or electromagnetic emissions, to extract secret data from a system without breaking its cryptographic algorithms.

Benjamin Drisch has held roles as a consultant, product manager, and SVP of the Business Field Citizen ID for Eviden Digital Identity (formerly cryptovision) since 2002. He has spearheaded numerous eID and company ID projects in over 20 countries, bringing extensive expertise in smart cards, electronic ID cards, and public key infrastructures.

13:50 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Pecha Kucha

Wiam will give an introduction to the MCP-I standard in a Pecha Kucha presentation – 20 slides, 20 seconds each. MCP-I (Machine Communication Protocol – Identity) is a standard designed to enable secure communication between AI components.

Wiam Oulad Hadj Meftah is a Germany-based professional from Bochum with multilingual proficiency, including Arabic, French, English, and German. She is a working student at Eviden Digital IDentity. Her profile reflects an international background and strong adaptability, supported by her language abilities and experience working with diverse learners.

13:50 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Pecha Kucha

Lennart will explore the topic of Certificate Lifecycle Management (CLM) in a Pecha Kucha presentation – 20 slides, 20 seconds each. Certificate Lifecycle Management is the process of automating the entire lifespan of digital certificates.

Lennart Prekel is Key Account Manager at Eviden Digital Identity, based in Gelsenkirchen. Since joining cryptovision in 2016, he has developed strong expertise in IT security and enterprise customer management. Alongside his sales responsibilities, he has gained hands-on experience in operational and commercial roles, including contract and business administration. Lennart holds a dual degree from Westfälische Hochschule and supports key enterprise and German government clients in complex, large-scale migration projects.

14:30 Uhr | Plenarsaal, EG (Pav. 1)

Fewer tickets, stronger security: PKI modernization for KRITIS – and beyond

This session presents a project in which the PKI of a German energy supplier was modernized. By automating processes and virtualizing key storage, the solution improved usability and streamlined certificate management. These changes led to significant cost savings and a more efficient infrastructure. As a result, helpdesk calls were reduced by considerably, demonstrating the impact of a user-friendly PKI.

Lennart Prekel is Key Account Manager at Eviden Digital Identity, based in Gelsenkirchen. Since joining cryptovision in 2016, he has developed strong expertise in IT security and enterprise customer management. Alongside his sales responsibilities, he has gained hands-on experience in operational and commercial roles, including contract and business administration. Lennart holds a dual degree from Westfälische Hochschule and supports key enterprise and German government clients in complex, large-scale migration projects.

15:00 Uhr | Plenarsaal, EG (Pav. 1)

From standards to the power outlet: X.509 certificates and smart meter rollout in Germany

The smart meter rollout in Germany requires a highly secure communication infrastructure, primarily implemented via a dedicated Public Key Infrastructure (PKI) and X.509 certificates. This infrastructure ensures that data transmission between smart meter gateways (SMGWs) and market participants (e.g., network operators, suppliers) is authentic, confidential, and secure.

Ralf Vennemann has over 20 years of experience in IT security and has been with Atos since 2008, holding various roles within the Atos Trust Center. He is currently Head of Identity Security, with a primary focus on the Trust Center and PKI.

15:00 Uhr | Room: 4.0.0.1, Saal 4, EG (Pav. 4)

Dual sourcing, single advantage: Building resilient eID solutions with Eviden and AdvanIDe

Maximilian Stoiber worked from 2019 to 2025 as a Technical Project Manager & Sales Support for ID Document Solutions at Mühlbauer ID Services GmbH. In this role, he was responsible for the implementation and execution of new ID document projects. He acted as the key interface between end clients, internal technical departments, and external suppliers. Since 2025, he has been working as a Business Development Manager ECA at AdvanIDe Europe GmbH, focusing on the Secure ID segment. In this position, he strengthens existing partnerships, drives new business opportunities across the ECA region, and supports the regional sales team on eGovernment projects by advising clients and delivering tailored solutions beyond standard offerings.

15:30 Uhr | Plenarsaal, EG (Pav. 1)

When security meets accessibility: The challenge of encrypted files

Eviden GreenShield, a software solution for email and file encryption, has been optimized for accessibility. Through multiple iterations of testing and refinement, its functionality was adapted to meet specific accessibility requirements. But what about the output? Does accessibility create a conflict with security? This session explores whether and how encrypted files can comply with international accessibility standards for documents and examines the impact of encryption on assistive technologies.

Fiona Heilemann works at Deutsche Telekom MMS GmbH and specializes in accessible digital solutions. She holds a Master of Science in Computer Science and Media and is a Certified Professional in Web Accessibility (CPWA). As an accessibility expert for software applications, she focuses on integrating accessibility into modern development processes. With more than five years of experience, she bridges the gap between technical development and universal design.

17:45 Uhr | Room 4.0.0.1, Saal 4 (Pavillon 4)

Pub quiz

Join fellow conference attendees for an interactive session filled with challenging questions, surprising facts, and a relaxed atmosphere.

Adam Ross, Eviden Digital Identity, is an identification specialist with two decades of global experience. He advises governments, enterprises, and development agencies on citizen identification, identity assurance, and digital public infrastructures, specializing in public key cryptography for secure digital identity and efficient government services.