Infrastructure concepts
Structured concepts for servers, networks, workstations and core services as a reliable foundation for operations.
IT consulting and system administration
Clear IT support for infrastructure, systems and day-to-day operations.
horizontblau is my side business, established in 2017, for IT consulting, system administration and technical support. I help with infrastructure concepts, server and network operations, Microsoft Windows Server, Exchange, SQL Server, Microsoft 365, security measures and backup strategies.
Positioning
Technical support that stays clear and works in daily practice.
horizontblau supports companies, planning offices and private clients who need reliable technical support for their IT without unnecessary complexity or cumbersome processes.
The focus is on concrete tasks: setting up infrastructure sensibly, maintaining Windows Server and Exchange environments, administering SQL Server, guiding Microsoft 365 migrations cleanly and solving technical issues in day-to-day operations in a pragmatic way.
The focus is my IT side business as a consultant and system administrator, with clear technical support for existing environments and day-to-day operations.
Service scope
IT consulting and administration with a concrete focus.
Windows and Linux servers, Exchange and SQL Server
Setup, maintenance and administration of Microsoft Windows Server, Linux servers, Exchange and SQL Server in day-to-day operations.
Microsoft 365 and migration
Migration of Windows Server and Exchange structures to Microsoft 365, including clean transitions in existing environments and integration of established Nextcloud setups.
Security and backup
Firewall, VPN, anti-virus, malware protection and backup concepts with cloud backup, RAID, NAS, Nextcloud or tape drives.
Approach
Calm, precise and focused on practical implementation.
Analyse
Assess existing systems, devices, services, access paths and weak points.
Structure
Structure systems, clarify responsibilities and set priorities.
Decide
Evaluate technical options by effort, stability and operational impact.
Implement
Implement solutions cleanly and keep them understandable in day-to-day operation.
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