Heise Medien GmbH & Co. KG

Proxmox VE-Cluster mit Ceph-Speichersystem einrichten

Thu, Aug. 21st, 2025
Time of day 09:00 –until 17:00

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Strategisches IT-Management: Von der Vision zur Wertschöpfung

Aug. 21st – until 22nd, 2025
Time of day 09:00

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Classroom: Ethical Hacking für Admins – Pentesting für eine sichere IT

Aug. 25th – until Sept. 29th, 2025
Time of day 09:00

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Linux-Server härten: Verschlüsselung, Zugriffskontrolle, Integritätschecks

Aug. 25th – until 29th, 2025
Time of day 09:00

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Softwarearchitektur für KI-Systeme – skalierbare, sichere und wartbare Lösungen entwickeln

Aug. 25th – until 28th, 2025
Time of day 09:00

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Kluge Strukturen für Microsoft 365 entwickeln

Wed, Aug. 27th, 2025
Time of day 09:00 –until 17:00

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Wireshark für Fortgeschrittene: Interaktive Fehlersuche und Analyse realer Netzwerkprobleme und Sicherheitsbedrohungen

Aug. 27th – until 28th, 2025
Time of day 09:00

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Advanced Kubernetes Security: Effektive Maßnahmen und Best Practices

Sept. 1st – until 4th, 2025
Time of day 09:00

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Mobile Device Management mit Microsoft Intune

Sept. 1st – until 2nd, 2025
Time of day 09:00

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Classroom: M365 für Administratoren – Sicheres und effizientes Verwalten der Microsoft-Plattform

Sept. 2nd – until 30th, 2025
Time of day 09:00

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Horizons by heise #25

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Angriffsziel lokales Active Directory: effiziente Absicherung

Sept. 3rd – until 5th, 2025
Time of day 09:00

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Apple-Geräte mit Microsoft Intune verwalten

Thu, Sept. 4th, 2025
Time of day 10:00 –until 12:00

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KI für eigene Daten: Retrieval Augmented Generation (RAG) in der Praxis mit LangChain.js

Sept. 9th – until 11th, 2025
Time of day 09:00

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Windows 11 im Unternehmen absichern

Sept. 9th – until 10th, 2025
Time of day 09:00

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Windows Server absichern und härten

Sept. 10th – until 11th, 2025
Time of day 09:00

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secIT digital 2025

Sept. 10th – until 11th, 2025

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Angriffe auf und Absicherung von Entra ID

Sept. 11th – until 12th, 2025
Time of day 09:00

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API-Sicherheit: OWASP Top 10 API Security Risks

Sept. 11th – until 12th, 2025
Time of day 09:00

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Kubernetes administrieren: Installation, Konfiguration und Betrieb

Sept. 15th – until 19th, 2025
Time of day 09:00

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Mastering Azure: Administration und Konfiguration der Microsoft Cloud

Sept. 15th – until 18th, 2025
Time of day 09:00

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OWASP® Top 10: Kritische Sicherheitsrisiken für Webanwendungen verstehen

Sept. 16th – until 17th, 2025
Time of day 09:00

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Penetrationstests: Methodik verstehen, richtig ausschreiben und Ergebnisse auswerten

Sept. 16th – until 17th, 2025
Time of day 09:00

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IT-Sicherheitstag Dortmund

Tue, Sept. 16th, 2025
Time of day 09:30 –until 17:30

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Die Necromancer-Challenge: Lerne zu hacken

Tue, Sept. 16th, 2025
Time of day 15:00 –until 18:00

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KI & Urheberrecht

Tue, Sept. 16th, 2025
Time of day 16:00 –until 17:00

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Einführung in den Kea-DHCP-Server

Sept. 17th – until 18th, 2025
Time of day 09:00

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Webinar-Serie: Professioneller Support für Apple-Geräte und Vorbereitung auf die Prüfung zum Apple Certified Support Professional

Sept. 17th – until Oct. 8th, 2025
Time of day 10:00

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Cyber Deception: Angreifer mit Honeypots gezielt in die Falle locken

Sept. 18th – until 19th, 2025
Time of day 09:00

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Exchange Migration: Von Microsoft Exchange Server zu Exchange Online

Thu, Sept. 18th, 2025
Time of day 09:00 –until 17:00

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