Pentest of OAuth and OIDC Solutions

IT Security Assessment of OAuth and OIDC-based Single Sign-On Solutions such as Keycloak and Custom Implementations

In several projects, we assessed single sign-on solutions based on OAuth and OIDC. These systems aggregate access to many applications and therefore present attractive attack targets.

The testing uncovered common implementation flaws, such as issues with token handling, redirects, or cryptographic signature validation. Focused assessments helped identify risks and strengthen the security of central authentication.

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Pentest experts.

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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 conduct professional penetration test, based on international industry standards and years of experience in penetration testing, red teaming and hacking.

As a company for professional penetration testing, we do some things differently than other pentest provider: As a penetration test firm, we do not sell vulnerability scans as pentest. We do also focus on business security risks. You are looking for a professionally conducted penetration tests? Get the binsec team for your Pentest. Read more about our pentest service.

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binsec GmbH
Solmsstraße 41
60486 Frankfurt am Main
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Legal notice

Director: Patrick Sauer
Authorised Officer: Florian Zavatzki, Dominik Sauer
Registration: Frankfurt am Main, HRB97277
Turnover Tax Identification No.: DE290966808

© 2025 All rights reserved by binsec GmbH.

© 2025 All rights reserved by binsec GmbH.