Linux / Unix System Management

netnea offers you project-based or time-based Linux/Unix engineering and implementation. Moreover, our team members engage in operation services over short or long time frames according to your requirements.

Our expertise includes:

  • Unix and Linux systems
  • Large-scale server engineering and operation, even in critical/sensitive environments
  • System integration
  • System and network management
  • Security, firewall engineering and management, audits
  • High availability, redundancy and load sharing
  • Monitoring
  • Linux desktop deployment
  • Virtualisation



We believe in the power and quality of OpenSource software. For our own needs and for the deployment within customer projects we choose among the vast set of production-quality OpenSource tools, the major ones being:

  • Apache
  • ModSecurity / OWASP ModSecurity Core Rule Set
  • PHP, Perl, Python, Ruby
  • Samba
  • Squid
  • OpenLDAP
  • OpenSSH, OpenSSL
  • PostgreSQL, MySQL databases

With the Core Rule Project and mod-auth-header and other contributions we actively participate in the OpenSource movement.

Support and Maintenance for OpenSource

If you run business-critical services, you may want to rely on a support partner for the OpenSource tools and components. netnea can offer such support for a wide range of products. We suggest to engage in a support and maintenance contract with fixed response times for remote and onsite troubleshooting. We have a flexible scheme to provide a solution matching your needs.

Deploying production-grade OpenSource solutions within your IT infrastructure is possible and makes sense. netnea is there to help you with its expert knowledge.