X.509-Zertifikat

Glossary Page

A digital certificate according to the ITU-T standard X.509 for a Public Key Infrastructure (PKI). The current version is Version 3 (X.509v3). Such a certificate is used within a PKI to verify the identity.

https://it-gipfelglossar.hpi-web.de/x-509-zertifikat/ external-link

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T-Systems' moves into next generation of excellence with Catena-X Saturn compatibility

T-Systems’ Connect & Integrate solution is now fully certified for the latest Catena-X “Saturn” release, effective November 25, 2025. This milestone enhances secure, cross-company data exchange in the automotive industry by introducing updated standards, stronger interoperability, and robust policy management. Saturn certification enables participants to confidently adopt Catena-X use cases ranging from certificate management to advanced traceability and carbon footprint tracking. With backward compatibility, cloud-agnostic design, and vendor independence, Connect & Integrate ensures scalability for SMEs and global enterprises alike. T-Systems provides expert guidance to support smooth migration from the previous “Jupiter” version, empowering organizations to unlock the full potential of Catena-X Saturn.

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Tushar Yadav​

Dec 05, 2025

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Visitor Analytics PRO: Revolutionary Motion Data analytics for measurable business success

Visitor Analytics PRO by T-Systems turns anonymized motion data into actionable insights, helping businesses understand visitor flows, dwell times, and demographics with precision down to 150 m². Fully GDPR-compliant and automated, it delivers fast, reliable intelligence to optimize performance, plan strategically, and unlock measurable business success.

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Tino Bliesener, Tobias Kleyböcker

Dec 03, 2025

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T-Systems strengthens supply chain transparency with Catena-X “Blocking Notifications”

The Catena-X Blocking Notifications use case enables suppliers and OEMs to instantly flag quality or compliance issues across the automotive value chain. With T-Systems’ Connect & Integrate solution, companies can seamlessly onboard, exchange standardized messages, and collaborate in real time to prevent disruptions, increase transparency, and strengthen supply chain resilience. This streamlined, no-code approach empowers organizations to activate Catena-X use cases quickly and focus on delivering quality and operational excellence.

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Tushar Yadav​

Nov 17, 2025