Serving businesses in Munich for 30 years
IT security &
Managed IT
for
businesses in Munich
Firewall, monitoring, backup, and cloud security from a single source—proactively managed instead of just fixed.
Firewall, WAF & Zero Trust protection
Sophos & OPNsense firewalls, web application firewall, and network segmentation to protect against current threats.
MoreYour entire IT. One point of contact.
Predictable support from workstations to servers—proactive monitoring instead of reactive repairs.
Learn moreDigital sovereignty—including AI
Private cloud, tested backup & restore, and secure AI use—GDPR-compliant and under your control.
MoreManaged IT & AI
Sovereign, secure, and cost-effective
Consulting for cost-effective IT & AI
Digitally sovereign
Energy-efficient backups & servers
IT & AI from a single source
Digital sovereignty by the numbers
Digital sovereignty is becoming a strategic factor for businesses.
IT security: firewall, Sophos, VPN, and AI integrated
Sophos Firewall
OPNsense
Firewall & NGFW
Managed Firewall
WAF & web server protection
VPN & Zero Trust
AI security & data protection
Zero-day & threat protection
Email security
Network segmentation
Personal and technical IT support
Direct point of contact for workstations, servers, network, and user support—personally supported by a team with over 30 years of experience in IT security and system administration.
Managed IT. One point of contact. Predictable support for your entire IT.
Fully managed IT infrastructure—proactive, predictable, and secure.
IT infrastructure
All IT areas are interconnected and optimally aligned—for a stable, secure, and scalable infrastructure.
Microsoft 365
Microsoft 365 setup and management—secure, GDPR-compliant, and protected against cyberattacks.
Cloud: private, hybrid, or public
Scalable cloud infrastructures for private, hybrid, and public cloud—flexible, secure, and sovereign.
Your data—protected here
Automated, encrypted backups
Regular, encrypted backups of all critical systems and data—without manual effort.
3-2-1 backup strategy
Multiple copies, different media, one offsite/cloud location—for maximum resilience.
Regularly tested recovery
Restore tests instead of hope: We regularly verify that a backup really works in an emergency.
Monitoring & instant alerts
Failed backups are detected and reported immediately—before it becomes critical.
Digital sovereignty—including secure AI use
Microsoft Exchange: email on your own servers
OpenStack: license-free alternative to Microsoft Azure
Nextcloud: secure files & collaboration
SharePoint
Was bietet Gabler Systemtechnik an?
Gabler Systemtechnik GmbH bietet IT-Managed-Services für KMU und soziale Einrichtungen: Firewall-Administration (Sophos, OPNsense), Web Application Firewall, E-Mail-Sicherheit mit Proxmox Mail Gateway, Microsoft-Server-Infrastruktur (Exchange, Hyper-V, Windows Server) sowie Hosting auf OpenStack-Basis.
Für wen sind die Leistungen geeignet?
Die Leistungen sind auf kleine und mittlere Unternehmen sowie soziale Einrichtungen ausgelegt, die keine eigene IT-Abteilung haben oder ihre interne IT entlasten möchten. Gabler Systemtechnik übernimmt als externer IT-Partner den Betrieb und die Überwachung der Infrastruktur.
In welchen Regionen ist Gabler Systemtechnik tätig?
Gabler Systemtechnik ist deutschlandweit tätig. Viele Leistungen wie Firewall-Monitoring, Server-Verwaltung, E-Mail-Sicherheit und Web-Proxy-Betrieb werden vollständig remote erbracht, sodass der Unternehmensstandort keine Einschränkung darstellt.
Wie nehme ich Kontakt auf?
Per E-Mail an gabler@7-it.de oder über das Kontaktformular auf der Website. Rückmeldung erfolgt in der Regel innerhalb eines Werktages.
Bietet Gabler Systemtechnik auch Hardware an?
Ja. Über den integrierten Shop können Sophos-Firewall-Appliances (XGS-Serie) mit UTM-Schutzlizenzen konfiguriert und angefragt werden – inklusive optionalem Ersteinrichtungsangebot durch unsere Techniker.
IT security and Managed IT from a single source
Contact us
Gabler Systemtechnik GmbH
Scheidegger Strasse 8
81476 Munich
