Domain profile · Jun–Aug 2026Status · Live

stderr.de↗

stderr.de — Christoph Puppe, IT Security Architect

#10,459,962Link-graph rank

Top 8.7%of 119.7M domains

PageRank #15,518,488By links pointing at it

4 hostsSubdomains in the link graph

About

Christoph Puppe — IT security architect. ISO 27001 lead auditor for BSI IT-Grundschutz since 2008, co-author of the IT-Grundschutz-Kompendium, CISSP.

Technologies

Backend & data · 1

Apache HTTP Server

Site details

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