Case Studies

Active Directory Backup and Recovery at Polipol

• Semperis
• Nov 21, 2025

What happens if Active Directory isn’t available because of a technical glitch or a cyberattack? A complete IT outage—which could cripple the entire global organization. Polipol took proactive measures to ensure business continuity—starting with Semperis ADFR.

Protecting Cutting-Edge Research at the University of Stuttgart

• Semperis
• Nov 20, 2025

Aeronautics, quantum technology, and medical robotics are high-interest scientific research fields with world-changing implications. For the University of Stuttgart, the importance of this research warranted advanced security of the university's IT networks—starting with an audit of its identity management systems.

Spitzenforschung vor Begehrlichkeiten schützen

• Sep 24, 2025

Universität Stuttgart setzt auf Semperis, um kritische Forschungsergebnisse und Active Directory vor Cyberangriffen zu schützen.

Active Directory-Backup bei Polipol

• Sep 14, 2025

Was passiert, wenn das Active Directory plötzlich nicht verfügbar ist – sei es durch eine technische Panne oder einen gezielten Angriff? Ein solcher Ausfall hätte gravierende Folgen und könnte die gesamte IT lahmlegen. Genau mit dieser Frage setzte sich Waldemar Stirtz, Leiter der IT-Administrationsabteilung bei Polipol, auseinander.

Ensuring Identity Cyber Resilience at American Airlines

• Jul 29, 2025

American Airlines uses Directory Services Protector (DSP) and Active Directory Forest Recovery (ADFR) to help ensure identity security and cyber resilience. In this customer story, Jonathan Elledge, senior IAM engineer at American Airlines, discusses the value of easy and reliable AD forest recovery, automating threat monitoring, and immediate rollback of…

Sound Advice from Consulting Firm RSM Ebner Stolz: Secure Identity Systems

• May 29, 2025

Learn how RSM Ebner Stolz, one of the top auditing, tax, legal, and management consulting firms in Germany, prioritized ITDR for cyber security and operational resilience.

Maintaining Strong Security Posture at ADP

• May 19, 2025

Recognizing that Active Directory is a prime attack target, the infrastructure team at ADP, global provider of cloud-based human capital management (HCM) solutions, looked for a solution that could help them continuously assess their legacy AD environment for misconfigurations.

Improving Disaster Recovery Planning and Security Posture at Legal Firm Foulston Siefkin

• May 19, 2025

While working through the process of securing the hybrid environment, law firm Foulston Siefkin LLP reviewed its business continuity practices and looked for a solution that would help the firm meet its identity system recovery and security posture goals.

Meeting Healthcare Security and Compliance Objectives at Temple Health

• May 19, 2025

Temple Health, a Philadelphia-based academic health system, needed an identity threat detection and response (ITDR) system that would help them comply with the myriad healthcare industry regulations for protecting patient health information (PHI).

Strengthening Identity Management System Defense at Global Telecom Altice Portugal

Learn how the Altice team is using Semperis Directory Services Protector and Active Directory Forest Recovery to comply with ITDR best practices, accelerate threat mitigation, and ensure recoverability of the identity system.