Secure IT Services: Protection for your IT infrastructure | SITS

Everything from a single source

Are you looking for a secure and flexible way to operate your IT? In-house operations tie up resources and are becoming increasingly difficult due to skills shortages and new regulations.
With Secure IT Services, you combine Managed, Outsourcing, Professional, and Support Services – flexibly selectable and freely combinable.

  • Efficiency & Relief: Managed services and outsourcing relieve internal IT resources, accelerate processes and reduce operating costs – allowing IT to focus on strategic tasks.
  • Security & Compliance: You benefit from highly secure IT operations that reliably meet current security standards and legal requirements such as ISO 27001 or GDPR.
  • Flexibility & Scalability: Whether growth, transformation or restructuring: the services adapt dynamically and enable a future-proof IT landscape that grows with the company.

Security-first in every service component

Are you ready for the next step?

Multiple providers often mean coordination effort and security gaps. With SITS Secure IT Services, you manage your entire IT centrally – consistently following the security-first principle.

Challenges for Companies

  • Skills shortage: Specialists in IT operations and security are in short supply, and internal teams are reaching their capacity limits.
  • High operating costs: In-house operation ties up resources, incurs high expenses and makes budgets difficult to plan.
  • Cybersecurity and Compliance Risks: Growing threats and strict regulations such as GDPR or ISO 27001 increase the pressure.
  • Complex IT Landscapes: Hybrid environments and distributed systems increase complexity and make stable IT operations difficult.

Secure IT Services Modules

IT Operations rethought: secure, efficient, modular.

With Secure IT Services, you can choose exactly the modules you need – separately bookable, flexibly combinable and expandable at any time.

“Our customers particularly appreciate the fact that we are their central point of contact for all IT matters – from secure operation and support to complex projects. For them, “everything from a single source” means less coordination effort, greater reliability and noticeable relief in their day-to-day work.”

Christoph Wolf, Director Secure IT Services

Managed Services

Always available. Always protected.
With SITS Managed Services, you ensure the stable operation of your IT infrastructures and applications – predictable, flexible, and according to the highest security standards. This keeps your IT transparent, reliable, and future-proof at all times.

Benefit from:

  • 24/7 operation & monitoring: Continuous monitoring, proactive incident management, and automated alerts for maximum availability.
  • Cost transparency & planning security: Fixed service prices, clear SLAs, and transparent cost models for full budget control.
  • Security-first approach: Operation in compliance with ISO 27001, GDPR, and BSI recommendations for reliable compliance and maximum security.

Outsourcing Services

More freedom for your IT strategy.
With SITS Outsourcing Services, you hand over central operational tasks to an experienced partner. We provide skilled personnel, integrate seamlessly into your processes, and ensure that your IT remains stable, secure, and available at all times.

Our range of services includes:

  • Exclusive IT personnel: Provision of experienced specialists who work for you either on-site or remotely.
  • Operational takeover: Assumption of infrastructure, workplace, or application operations – modular or complete.
  • Scalable models: Flexible outsourcing packages that can be adapted to new requirements at any time.

Professional Services

Holistic support for your IT transformation.
Clear methodology, technical expertise, and result orientation ensure that systems are seamlessly integrated and productive from the start.

Our range of services includes:

  • Implementation of new systems: Professional setup and integration ensure a stable and productive start.
  • Secure migration: Applications and data are efficiently transferred – with minimal downtime and full compliance.
  • Structured rollouts: Projects are methodically planned, tested, and executed so that results are achieved quickly and reliably.

IT-Support Services

Support for IT challenges.
With SITS Support Services, you benefit from scalable support models, personal availability, and solution-oriented processing. This ensures that your IT runs smoothly at all times, disruptions are quickly resolved, and your teams are noticeably relieved.

Our range of services includes:

  • First-Level Support: Central reception and rapid handling of all standard inquiries via phone, email, or portal.
  • Second-Level Support: Analysis of more complex disruptions by experienced specialists and efficient troubleshooting via remote support.
  • Third-Level & Vendor Support: Direct involvement of vendors such as Microsoft or VMware to resolve critical issues quickly and sustainably.

A single point of contact for all your IT needs.
With Secure IT Services, you get everything from a single source: modular, flexibly combinable, scalable and operated according to the highest security standards. This reduces complexity, avoids interface risks and gives you full control over your IT operations.
Act now.
Success that convinces.
Our customers master complex security challenges with customised solutions – from strategy to implementation. Discover real-life examples of how we make digital security tangible and create sustainable added value.

Frequently Asked Questions

The most important answers about Secure IT Services

“Secure IT Services” combines Managed Services (e.g., M365), Outsourcing (e.g., infrastructure), Professional Services (e.g., migration, rollout), and Support Services (e.g., helpdesk) into a secure and holistic IT operations model.

You save time and resources, avoid interface issues, and receive an integrated solution tailored to your requirements – with a single point of contact for all IT topics.

After a joint scoping and needs analysis, we create a suitable service concept. Depending on the scope, onboarding is possible within a few weeks.

We integrate your existing infrastructure or take it over as part of the outsourcing. In doing so, we ensure minimal interruptions and maximum compatibility.

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