U. L.

4. Tätigkeitsfelder

• CTO Chief Information Technology Manager (interim)
• CISO chief information security officer
• ISB ITSibe IT-Sicherheitsbeauftragter
• Projektleitung
• Cybersecurity & Compliance, Cyberressilience

• Compliance management
• ISO / IEC
• ISO / IEC 27001
• IT-Infrastrukturspezialist
• it security
• IT Service Management (ITSM)
• IT Sicherheit (allg.)
• kritis
• projekleiter
• Telekommunikation / Netzwerke (allg.)

5. Qualifikationen

Projekleitung

• Agile Projektmanagement
• Klassisches Projektmanagement, IHK
• Agile Scrum Product Owner, Thomas Nahrgang
• Projektleiter (IHK)

Führung:

• Führungskräfte Training 1+2, Martina Grünewald-Ernst
• Persönlichkeit und Führungskompetenz, Martina Grünewald-Ernst
• Persönlich überzeugen, Martina Grünewald-Ernst
• Ausbildung zur Führungskraft im Vertrieb, Dirk Kreuter
• Verkaufstraining 1+2, Dirk Kreuter
• 1 Jahres-Coachingprogramm für Führungskräfte, Bestseller Verlag
• Problemlösungen und Entscheidungsfindung nach Kepner-Tregoe, Deutsche Gesellschaft für Luft- und Raumfahrt, DLR

Organisation

• Führung im Vertrieb, Dirk Kreuter
• Neukunden mit Garantie, Dirk Kreuter
• Optimierung IT-Technikerproduktivität, ACMEO
• Systemhaus Organisation, ACMEO
• Personalgewinnung, ACMEO
• SLA Verträge, ACMEO
• Gehirngerechtes Arbeiten, Dr. Volker Busch
• Immobilien und Steuern, diverse, Gerald Hörhan
• Unternehmensbeteiligungen, Gerald Hörhan
• Krypto Assets & Blockchain, Gerald Hörhan
 

KI & artifical intelligence

• Open AI und Chat GPT, Brainymotion
• Github, Azure Open AI, Copilot, Brainymotion
• LLM, ChatGPT, OPEN AI, prompt design


IT Security

• IT-Sicherheitsbeauftragter (ITSiBe), Chief Information Officer (CISO) nach ISO/IEC 27001/27002 und BSI Grundschutz
• Certified Chief Information Security Officer (CCISO, CISO), BITCOM
• ISO 9000 Qualitätsmanagement, Auditoren Qualifikation, LRQA
• DIN ISO 27001 Informationssicherheit Management Systeme (ISMS), BITCOM
• DIN ISO 27001 Foundation, TÜV Süd
• BSI-IT Grundschutz Praktiker, BREDEX
• KRITIS Auditor, BITCOM
• Datenschutz, TÜV Nord

Microsoft

• Microsoft Certified System Engineer (MCSE)
• Microsoft Certified Professional (MCP)

• DP-900 Azure Data fundamentals, 2MT
Azure Blob storage, Azure File storage, Azure Table storage, Azure Data services Power BI

• AZ-900 Microsoft Azure AI Fundamentals, 1MT
LLM, ChatGPT, OPEN AI, prompt design

• AZ-500 Microsoft Azure Security Technologies, 4MT
Microsoft Entra identities, Microsoft Entra authentication, Microsoft Entra authorization, Microsoft Entra application access, virtual networks, access to Azure ressources, Secure compute, storage, and databases, Azure Bastion, JIT, Azure Kubernetes Services(AKS), Azure SQL Database and Azure SQL Managed Instance, security operations, Defender for Cloud, security monitoring, automation

• AZ-700 Designing and Implementing Microsoft Azure Networking Solutions, 5MT
Design and implement core networking infrastructure, implement network segmentation and address spaces, irtual network (VNet), Azure Bastion, design and implement Name resolution (DNS), VNet peering, Azure Router Server, NAT, Defender for Cloud Secure Core, site to site VPN, Entra ID, Azure Express Route, Azure Virtual WAN architecture, Azure Load Balancer, Azure traffic manager

• AZ-104 Microsoft Certified Azure Administrator Associate, 4MT
Manage Microsoft Entra, Azure Roles, Azure ressources, storage, Configure Azure Files and Azure Blob Storage, Deploy and manage Azure compute resources, virtual machines (VM), Azure App Services, Implement and manage virtual networking, monitoring, implement backup & recovery

• SC-400T Administring Information Protection and Compliance in Microsoft 365, 4MT
Implement information protection, pureview, compliance, calssifiers, sensitivity labels, mail encryption, Create and configure DLP policies, data loss prevention, Implement and monitor Endpoint DLP, Monitor and manage DLP activities, data lifecycle, retention label, Purview records management, Purview Compliance Manager, Plan and manage eDiscovery and Content search, analyze audit logs and reports, Manage insider and privacy risk, Communication Compliance, Purview Insider Risk Management, Information Barriers (IBs), manage privacy requirements by using Microsoft Priva

6. Technologie Kenntnisse

IAM
• Azure Active Directory (Azure AD)
• Entra ID
• Active Directory
• Zero Trust
• 802.1x, Radius, RRAS
• Privileged Access Management (PAM)
• Privileged Access Workstation (PAW)
• Microsoft Enhanced Security Administrative Environment (ESAE)
• CISO ISE
• Beyond Trust

MFA IAM
• RSA Token, Safeword, Safenet, gemalto

Betriebssysteme
• Windows Server 2019, 2016, 2012, 2012R2, 2008, 2008R2, 2003, 2000, NT4
• Windows Storage Server
• Windows 11, 10, 8, 8.1, 7, XP, ME, 98, 95, NT4

Emailsysteme
• Exchange 2020, 2019, 2016, 2012, 2010, 2000, 5.5, 5.0
• Exchange online, Kerio

Virtualisierung
• Hyper-V, VMWare ESX, XEN

Firewall
• Cisco ASA, Cisco Firepower, Astaro, Dell Sonicwall, Watchguard, Kerio, Palo Alto
• IPTables, IPcop, PFSense

VPN
• IPSec, SSL-VPN

Router
• Zyxel, Lancom, Bintec, Microsoft Routing und Ras, RRAS

WLAN:
• HP, Cisco, Zyxel, ARUBA, Sonicpoint

IPAM (IP-Adressmanagement)
• Microsoft IPAM

DDNS
• Microsoft 

Loadbalancer:
• Kemp

IDS/IPS Intrusion Detection und Prevention Systeme
• Cisco, Dell Sonicwall, Astaro, Snort
• Security-Solution:
Sentinell one, Sonicwall Capture Client, Kaspersky, Trendmicro, McAfee

Virenscanner im Enterprise Umfeld
• Mcafee EPO, Kaspersky, Bitdefender, F-Secure, Symantec

Backup
• Symantec Backup Exec, VEAM, Acronis

zusätzlich
DNS, BIND, WINS, DHCP, IPAM, DDI, TCP/IP, UDP, ICMP, GRE, Ethernet, Routing, VOIP, VPN, IPSEC, SSL-VPN, Radius, PKI, Zertifikate, Plesk, Cpanel, Active Directory, LDAP, Gruppenrichtlinien – GPO, AD Migration, AD Sites, AD Standorte, POP3, SMTP, IMAP, LAN, WAN, DMZ, WSUS, Images, SSO, Single Sign On, AIM (Access and Identitity Management), Autopilot, Intune, MBAM, SQL, MYsql, PHP