President | Cloud Signature Consortium

Viky Manaila is the President of the Cloud Signature Consortium and an internationally recognised expert in eIDAS, digital identity, electronic signatures and digital transformation. She has been instrumental in advancing secure electronic business and trusted services across Europe and globally. As former Chair of DTCE – Digital Trust and Compliance Europe and long-standing adviser to the European Commission, she contributed to the regulatory design and assessment of the eIDAS framework and its evolution toward eIDAS 2.0, shaping a secure and interoperable digital identity ecosystem for the Single Digital Market.

In parallel with her CSC presidency, Viky serves as Trust Services Director at Intesi Group, driving collaboration between industry, regulators and trust service providers to strengthen global digital trust.

President | GSE

Borja Carreras is a leading expert in digital identity, cybersecurity and data self-sovereignty, with over two decades of experience driving digital transformation across Europe and Latin America. 

As President of GSE and founder of bemyself ID, he advances solutions that empower individuals and organisations to prove who they are, sign and share data securely, and operate without friction. His work brings together identity, cryptography, authentication and user-centric design to build more trusted, human and efficient digital interactions.

Manager, 4.0 Industries Exports | ProColombia

Verónica Echeverri Villa leads 4.0 Industries Exports Strategy at ProColombia, where she strengthens the international growth of the country’s technology and digital ecosystem. With more than 17 years of experience in government, international cooperation and economic promotion, she has managed strategic projects for the Presidency of ProColombia and driven national initiatives in internationalization of Colombia’s export portfolio. Her work bridges public institutions and the tech industry to position Colombian innovation globally and foster high-value business opportunities across international markets.

Aruba | Corporate Strategy and Regulatory Affairs

Andras A. Barsi is a senior executive specialised in C-level strategy, business development and legal tech. With over twenty years of international leadership experience, he has led companies in Europe, North America and the Middle East across sectors including financial services, utilities, e-commerce and government. He has held roles such as Acting Group CEO, Head of Strategy and Chief Strategy Officer, with a strong focus on digital identity, e-signatures, trust services and regulatory compliance.

Andras is recognised for building growth strategies, leading investor relations and advising organisations on secure digital transformation.

Principal Product Manager | Adobe

Andrea Valle is a Principal Product Manager for Adobe Sign within Adobe Document Cloud, where he leads cross-functional teams across Engineering, Design, Product Marketing, and Legal to deliver digital signature and identity solutions aligned with customer needs and regulatory frameworks. He directs the Adobe Approved Trust List (AATL) Program and plays a key role in shaping strategic partnerships through the Cloud Signature Consortium. 

As Past President of the Cloud Signature Consortium, Andrea has actively contributed to advancing interoperability, standards adoption, and collaboration across the global digital trust ecosystem. He is a long-standing contributor to ETSI ESI standardization activities and has been directly involved in the development and review of key standards, including ETSI EN 319 142 (PAdES) and ETSI TS 119 432 (Remote Electronic Signature Protocols). He is also recognized as an expert in EU Regulation 910/2014 (eIDAS) and global electronic signature compliance

ETSI Working Group Electronic Signatures and Infrastructures Vice Chair

Arno Arno Fiedler joins the CSC Trust Without Borders Summit in his capacity as ETSI ESI expert, bringing more than 20 years of leadership in identity and trust service infrastructures. Founder of Nimbus Technologieberatung, he has advised numerous European institutions and trust service providers on the implementation of legal and technical frameworks including eIDAS, PSD2, DSGVO, VDG and CA/B Forum requirements.

Previously with Bundesdruckerei, Arno played a key role in shaping Germany’s trusted digitisation ecosystem. He publishes extensively on trust infrastructures and actively contributes to ETSI, CA/B Forum, Bitkom, TeleTrusT, ENISA and the board of the Secure Digital Identity Association. 

EVP of Strategic Partnerships & Business Development | SSL.com

Board Member | Cloud Signature Consortium

Daniel Rendon is Executive Vice President of Strategic Partnerships and Business Development at SSL.com, a globally trusted provider of digital certificates and identity solutions. In this role, he leads strategic growth initiatives, partnerships, and market expansion across digital identity, PKI, and trust services. With over 18 years of experience across digital media, technology, and enterprise solutions, Daniel brings a strong business-driven perspective to digital trust and secure online interactions. He joined SSL.com in 2020 as Product Manager before progressing into senior commercial leadership roles, including Head of Sales, where he oversaw sales, marketing, and complex enterprise implementations. Daniel is also a Board Member of the Cloud Signature Consortium, where he contributes to advancing interoperability, standards adoption, and collaboration across the global digital trust ecosystem. Prior to SSL.com, Daniel founded and led SUJO / Odeon Media Inc., and held senior leadership positions at CBS Local, AEG Live, and Live Nation.

Academic Director | IDForo

Head of Business Development | Namirial

Donald D. Márquez is Academic Director at IDForo and Head of Business Development at Namirial, where he supports the expansion of digital trust services across Ibero-American markets. With extensive experience leading technology implementation and digitalisation projects in more than 12 countries, he has advised governments, large private-sector organisations and multilateral institutions on innovation strategies and digital identity initiatives based on PKI technologies, including alignment with Regulation (EU) 910/2014 (eIDAS). 

His background also includes managing technical assistance programmes funded by international cooperation and multilateral banks such as the World Bank, the Millennium Challenge Corporation and European cooperation funds. Combining legal and business training with international certifications in project management and regulatory compliance, he focuses on building partnerships that advance digital inclusion and practical, interoperable trust ecosystems.

Qualified Lawyer and Digital Trust Professional | Ascertia

Fábio Rego is a Qualified Lawyer and digital trust professional at Ascertia, specializing in electronic signatures, PKI, and trust services. With a strong focus on regulatory compliance, including eIDAS, he supports organizations in implementing secure, standards-based digital signature solutions that enable trusted digital transformation. Fábio combines legal expertise with technical and business insight, helping bridge the gap between law, technology, and innovation. He previously lectured in Digital Law at a Portuguese public university, reflecting his commitment to advancing knowledge in this evolving field. Passionate about secure digital ecosystems, he actively contributes to building trust in global electronic transactions.

Executive Director & Co-Founder | ID Foro

Gertrudis Martínez is Executive Director, Board Member, and Co-Founder of ID Foro, a leading Ibero-American platform dedicated to advancing knowledge and collaboration around digital identity, electronic signatures, and digital trust services. In this role, she leads strategy and ecosystem development, coordinating ID Foro’s annual international summit and ID Day events, which bring together public authorities, industry leaders, and experts to foster dialogue on secure, inclusive, and interoperable digital transformation. 

Alongside her work at ID Foro, Gertrudis serves as Head of Marketing & Communication for Iberia and LATAM at Namirial, where she supports market positioning and stakeholder engagement across the digital trust ecosystem. She previously held senior roles in corporate affairs, institutional relations, and strategic partnerships at Uanataca and Bit4id, working closely with regulators, international organizations, and technology partners across Europe and Latin America.

Cryptomathic | Executive VP

Guillaume Forget is Executive Vice President at Cryptomathic, leading global product and innovation strategy across key domains including digital identities and signatures, key management, mobile security and payment. With more than 20 years in the security and trust ecosystem, he has held senior leadership roles in Europe managing product portfolios, strategy execution, partner management and go-to-market development.

Guillaume is also a Board Member of the Cloud Signature Consortium, where he contributes to advancing interoperability and trust in digital ecosystems. He is recognised for his expertise in eSignature, eIDAS, cryptography and secure digital transformation.

Head of Business Evolution | Tinexta InfoCert 

Board Member | CSC 

Igor Marcolongo is a leading expert in digital identity, trust services and secure electronic transactions. As Head of Business Evolution at Tinexta InfoCert, he drives innovation by connecting products, markets, regulation and technology to shape scalable business models and strengthen Europe’s digital-trust ecosystem. With nearly two decades in trust services, he has helped advance eIDAS adoption, digital signatures and identity-driven services across major sectors. Igor also serves on the Boards of the Cloud Signature Consortium and AssoCertificatori, fostering collaboration between industry and regulators.

Associate Professor of Computer Science | Federal University of Santa Catarina (UFSC), Brazil

Jean Everson Martina is an Associate Professor of Computer Science at the Federal University of Santa Catarina (UFSC), Brazil. His work focuses on digital identity, electronic documents, interoperability, and trust services, combining applied cryptography, PKI, and large-scale public-sector infrastructures. Jean has extensive hands-on experience working with governments, regulators, and industry across Brazil and Latin America on qualified trust services, digital signatures, and cross-border interoperability initiatives aligned with frameworks such as eIDAS. He regularly advises public institutions and private providers on building scalable, interoperable, and future-ready digital trust ecosystems.

Digital Identity Manager | AGESIC

Juan Pablo García Cairello is a computer engineer specialising in information security, with more than 20 years of experience delivering ICT projects across Latin America. He is Digital Identity Manager at AGESIC (Uruguay’s Electronic Government Agency), where he leads the national PKI, the ID Uruguay digital identification platform, and firma.gub.uy. He works closely with multilateral organisations and regional digital government networks, including on the Latin American and Caribbean Digital Identification Model (IdLAC) and the “broker” model to standardise and integrate digital IDs across the region.

Senior Vice President Innovation | Bundesdruckerei GmbH

Kim Nguyen is Senior Vice President Innovation at Bundesdruckerei GmbH, where he leads initiatives at the intersection of trusted AI, digital identity, quantum technologies, and digital sovereignty. With more than two decades of experience in cryptography and secure digital infrastructures, he has held senior leadership roles spanning security research, trusted services, and innovation strategy. Kim holds a PhD in Pure Mathematics with a focus on number theory and cryptography and has worked across academia, industry, and public-sector ecosystems. A frequent speaker and advisor, he focuses on translating European regulation and innovation into practical, secure solutions that strengthen digital trust and resilience across Europe

Product Strategy Director | Namirial Group

Matteo Panfilo is Product Strategy Director at Namirial Group, a global leader in Trust Services and Digital Transaction Management, supporting customers and partners across Europe, the Americas, and Asia. In his role, he leads company-wide product strategy, shaping roadmap and go-to-market priorities by translating market needs, competitive insights, and regulatory developments into actionable product direction. 

Matteo bridges commercial, technical, and compliance perspectives, working closely with Sales and R&D leadership to drive investment decisions and product innovation across core trust and identity offerings. Previously, he served as Chief Solutions Officer at Intesa (a Kyndryl company and European Certification Authority), where he led an 18-person team responsible for product strategy, architectures, partnerships, and complex enterprise presales engagements. Earlier in his career, he built and led digital sales teams at TeamSystem and spent six years in venture capital investing in European B2B software, SaaS, and fintech companies.

CEO | A-Trust GmbH

Markus Vesely is CEO of A-Trust GmbH, Austria’s leading trust service provider, where he oversees the development of secure digital identity, authentication, and signature solutions used across the public and private sectors. With a background spanning technology, strategy, and business leadership, Markus brings extensive experience in regulated environments and large-scale digital transformation. Prior to A-Trust, he held senior roles at Rohde & Schwarz and Frequentis AG, working at the intersection of critical infrastructure, cybersecurity, and innovation. His work focuses on building trustworthy, interoperable digital services that bridge regulatory requirements and real-world implementation.

Director of Business Services & Deputy General Counsel | SOS

Michael is an attorney with over 20 years of experience in commercial law and public-sector administration. He oversees business filings, record authentications, and leads digital modernization initiatives, including e-Apostille technology for cross-border authentication of public documents. He brings a policy-driven perspective to digital identity systems, emphasizing legal recognition, fraud prevention, and the durable architecture of public trust. His work bridges law and technology, turning innovation into solutions that are legally recognized and widely adopted.

Board Member | Obserwatorium.biz

Michał Tabor is a Board Member at Obserwatorium.biz with hands-on experience delivering and scaling electronic signature solutions for public and private-sector use cases, supporting Trust Service Providers in the development and compliance of their services. He contributes to ETSI standardisation work focused on trust services and interoperability, and he has co-authored and contributed to ENISA publications on digital identity and trust services. His work bridges implementation reality with regulatory and standards requirements across the European eIDAS ecosystem.

Cryptographer, Entrepreneur and Inventor

Milton Quiroga is a cryptographer, entrepreneur, and inventor with more than 20 years of experience driving early adoption of emerging technologies to optimize business processes. He has advised leading organizations across Latin America, supporting digital transformation from the early days of TCP/IP and the internet to blockchain, cryptography, and, more recently, quantum computing. Milton is the General Manager of Cyte and a Professor at Universidad de los Andes. He holds an MSc in Security from Carnegie Mellon University and specializes in information security, post-quantum cryptography, and secure cryptographic systems

Senior Architect | IDnow Trust Services AB / ETSI / CEN / ENISA

Sebastian Elfors is Senior Architect and Chief Security Officer at IDnow, and a recognised expert in digital identity, electronic signatures, trust services, and cybersecurity standards. He brings more than two decades of experience working at the intersection of standardisation, architecture, and secure digital service deployment.

In his current role, Sebastian focuses on eIDAS2, Qualified Trust Service Providers (QTSPs), and the European Digital Identity Wallet (EUDI Wallet). He is an active contributor to leading international and European standards bodies, including ETSI ESI, CEN TC224, W3C, the FIDO Alliance, and the Cloud Signature Consortium, where he contributes to the CSC API specifications. He also serves as an external expert to ENISA, supporting work on digital identity, remote identity proofing, and EUDI Wallet certification.

Previously, Sebastian held senior technical and leadership roles at organisations such as Yubico and TrustWeaver, building deep expertise across PKI, authentication, identity wallets, and future-ready trust architectures. He is widely recognised for bridging regulation, technology, and implementation to deliver interoperable and secure digital trust solutions.

Cloud Signature Consortium | Chair of Technical Committee

Sven Prinsloo serves as Technical Committee Chair at the Cloud Signature Consortium, where he plays a key role in shaping global standards for interoperability and trust in digital signatures and identity services.

In parallel, he is Chief Technology Officer at Ascertia, leading the development of secure digital platforms supporting enterprise-scale identity, signing and trust services. With more than a decade of experience in PKI, remote signing, cybersecurity and digital identity, Sven has held senior positions across product operations, engineering and technical architecture. He is recognised for aligning technology innovation with strategic business needs to enable resilient and secure digital ecosystems.