Pentest of EUDI Wallets and Digital Credentials

IT Security Assessment of EUDI Wallets using OIDC4VCI, OIDC4VP, and SD-JWT for Secure Issuance and Verification of Digital Identities

As part of EUDI projects, we assessed APIs for issuing and verifying digital credentials. These systems rely on complex standards to enable interoperability across Europe.

The assessment focused on OIDC4VCI, OIDC4VP, and SD-JWT protocols. We verified whether implementations met security requirements and prevented misuse or unauthorized credential issuance.

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Patrick Sauer, OSCP, M.Sc. Security Management
Patrick Sauer, CEO
OSCP, M.Sc. Security Management

Talk now to our Pentest experts.

Patrick Sauer, CEO
Patrick Sauer, CEO
OSCP, M.Sc. Security Management
Contact us

Penetration Testing

Since 2013, we have been conducting professional penetration tests. All engagements are performed in accordance with international standards and backed by years of operational experience in penetration testing, red teaming, and offensive security. Originally rooted in the payment, finance, and banking sector, we bring extensive experience in highly regulated and security-critical environments.

As a specialized provider for professional penetration testing, we clearly distinguish between vulnerability scans and actual penetration testing. Tools are used selectively and interpreted within a clear methodology. However, decisive insights usually result from structured manual identification and analysis. We identify technical and business-critical weaknesses and subsequently assess them in a structured way based on their real-world risk. Looking for a professionally conducted penetration test with traceable results? Then binsec is your partner.

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Director: Patrick Sauer
Authorised Officer: Florian Zavatzki, Dominik Sauer
Registration: Frankfurt am Main, HRB97277
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© 2026 All rights reserved by binsec GmbH.

© 2026 All rights reserved by binsec GmbH.