Our Focus. more security.
Security Audits
NIS-2. KRITIS. Supply Chain. Cloud. Due Diligence.
PCI & Payment Security
DSS. SSF. P2PE. 3DS. PIN. SWIFT. Consulting. Assessments. Certifications. ASV Scans.
Pentests & Red Teaming
Systems. Applications. Mainframes. SAP. Cloud. AD. Red Team Assessments.
Security Analyses
Security Scans. Code Review. Incident Response. Forensik. Vulnerability Management.
Security Consulting: ISMS / ISO 27001
Strategy. Consulting. Implementation. Audit Readiness.
Security Consulting: InfoSec in Finance
DORA. Regulatory Requirements. Strategy. Consulting. Implementation.
~220
Employees
1994
Founding year
3
Locations
(Neu-Isenburg, Cologne, Munich)
> 900
Customers worldwide
Our Clients
Our Certifications and Accreditations
Our Commitment to the Community
News
Amadeus and usd: Achieving PCI DSS Compliance Across a Complex System Landscape
When global travel technology meets strict security standards, complex projects emerge with many moving parts. Amadeus, one of the world’s leading providers of software and data solutions for the travel industry, sits at the heart of an ecosystem that connects...
Security Advisories on Entra ID and Tenable Nessus Manager
The pentest professionals at usd HeroLab identified a vulnerability during a cloud pentest that allows the circumvention of conditional access policies for privileged identities in Microsoft Entra ID through the combination of role-based policy assignment and...
Together for more security: The ISF DACH Chapter Spring Meeting 2026 at usd AG
On 12 and 13 March 2026, the Information Security Forum (ISF) DACH Chapter Spring Meeting was held at the CST Academy of usd AG in Neu-Isenburg. The ISF regularly brings together information security officers from all over the DACH region to openly discuss current...