IT-Administrator, IT-Consultant, IT-Supporter

1Password
BackupAssist
Bitwarden
Cloud Deployments (Azure Endpoint / Autopilot)
Cloudserver
Dell
Entra ID
Fat- und Thin-Clients
Fileserver
Gruppenrichtlinien (GPOs)
HP
Lancom
Lenovo
Linuxserver
MailStore (Mail-Archivierung)
Managed Switches und Firewalls
Microsoft 365
Microsoft Active Directory
Microsoft Advanced Threat Protection
Microsoft Autopilot
Microsoft Azure
Microsoft Defender
Microsoft Exchange Online
Microsoft Exchange Server 2013 / 2016 / 2019 / 2022
Microsoft M365
Microsoft multi factor authentication (MFA)
Microsoft Office 2013 / 2016 / 2019 / 2024
Microsoft Office 365
Microsoft SharePoint Online
Microsoft SQL Server
Microsoft Teams
Microsoft Visio
Microsoft Windows Server 2008 R2 / 2012 / 2012 R2 / 2016 / 2019 / 2022 / 2025
Microsoft Windows XP / Vista / 7 / 8 / 10 / 11
NAS-Systeme (QNAP, Synology)
Nextcloud
On Premise Deployments (WDS/MDT)
Printserver
Serversysteme (Dell, Supermicro)
Sophos
Terminalserver
Ticket-Systeme (TANSS, timr, Lansweeper, Freshdesk, Jira, Zoho)
Tsenit
Veeam Backup
Videoüberwachungssysteme (Dahua)
Virtuelle Umgebungen (HyperV, VMware, AVD)
Watchguard