Managed IT Infrastructure

Servers, networks, applications and IT security – from provisioning and administration to continuous monitoring and protection.

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Infrastructure, Virtualization & Administration

We design, operate and administer IT infrastructure, from servers and networks to applications and user access.

We support physical and virtual Windows and Linux environments, communication services and business-critical applications. Continuous administration, maintenance and improvement are combined with appropriate security measures and reliable operations.

Servers & Virtualization

Physical and virtual server environments, Microsoft Hyper-V, Windows Server and Linux.

Networking & Communications

Network infrastructure, firewalls, VPN, DNS, Active Directory, domain controllers and Microsoft Exchange.

System & Application Administration

Ongoing administration of Windows and Linux servers, web, mail, database and application services, as well as user accounts, roles, permissions and system configurations.

Platforms & system integration

Technical integration of existing systems, interfaces and platform services within enterprise infrastructure.

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IT Security & Infrastructure Protection

Identify vulnerabilities, implement safeguards and reduce security risks.

Security Audits & Vulnerability Assessments

Regular reviews of Windows and Linux servers, services, SMB, RDP, SSH, HTTP/S, firewalls and VPNs.

System Hardening & Patch Management

Secure configuration of servers and remote access, MFA, access controls, disabling unnecessary services, updates and patch advisory.

Penetration Testing

Internal and external tests of authentication, APIs and access controls, with documented findings, CVSS severity ratings and recommendations.

SIEM & Network Security

Advisory on SIEM, IDS/IPS, centralized logging (e.g. Syslog, Auditd), log analysis and network traffic review.

Security Governance & Compliance

Security policies, continuous security strategy and preparation for ISO 27001, BSI IT-Grundschutz and GDPR requirements.

Access & identity management

Review of user permissions, roles, privileged access and authentication methods as part of an aligned security architecture.

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Operations & Business Continuity

Maintain availability and respond to changes and incidents.

Monitoring & Alerting

Ongoing system and security monitoring with alerts for unusual or security-relevant events.

Backup, Recovery & Redundancy

Data backups, recovery, redundancy and business continuity measures.

Incident Support & Continuous Operations

Flexible support for urgent security issues and incidents, updates to protective measures and ongoing technical advice.

Operations documentation & handovers

Clear documentation of system configurations, operational procedures and changes to support reliable knowledge transfer.

Security assessments and penetration tests are performed within an agreed scope and with appropriate authorization.

OPERATIONS AND SECURITY

The technical foundation for daily business

From server platforms to business applications, we support the systems organizations rely on every day. Our work spans infrastructure, communications, identity and access management, security, monitoring and ongoing maintenance.

An integrated technology environment

Services cover physical and virtual servers, Windows and Linux, Microsoft Hyper-V, Active Directory, DNS, mail and communications systems, networks and VPN access. We also support the technical environment for CRM, finance, document-management and other business applications.

Availability, maintenance and recovery

Routine maintenance, patching, monitoring, alerting and troubleshooting help detect problems early. Backups, recovery, redundancy and documented procedures contribute to reliable operations. Service scope and response arrangements are agreed individually.

Security as a continuous process

Security is more than an initial configuration. Our scope includes security reviews, vulnerability assessments, server hardening, access protection, log analysis, SIEM and IDS/IPS concepts, and incident support. Internal and external penetration testing can provide documented findings and prioritized recommendations.

Security strategy and compliance readiness

We support the development of technical safeguards, security policies and preparation for requirements such as ISO 27001, BSI IT-Grundschutz and GDPR. This does not constitute certification or legal advice.