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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OSCP, M.Sc. Security Management
Talk now to our Pentest experts.
OSCP, M.Sc. Security Management
German Penetration Testing Services for Payment, Healthcare, and Complex System Environments
As the original penetration testing entity, binsec GmbH forms the operational foundation of binsec group GmbH. Since 2013, our permanently employed, highly certified experts (including OSCP, OSCE) have been conducting professional penetration tests based on international standards. With this extensive operational experience in the payment, banking, and healthcare sectors, we assess your business-critical systems from the perspective of advanced attackers.
Specializing in manual analysis, we clearly distinguish our services from automated vulnerability scans: Decisive security vulnerabilities are identified through structured manual analysis. This methodological expertise is also directly integrated into practical pentest training labs via binsec academy GmbH. We tailor the approach precisely to your threat model, utilizing efficient grey-box analysis for maximum transparency and depth. As a result, you receive an audit-ready final report with a clear risk assessment and actionable remediation recommendations.
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