KSTONE IT

Our services

Unix/Linux administration services

We analyze your systems to identify friction points and improve performance, security, stability and maintenance.

Areas of work
  1. System administration
  2. Legacy environments
  3. Security work
Operating systems

Keep essential platforms sound. Move them forward with care.

Enterprise Unix and Linux operating systems power applications that cannot simply stop for an update. We address the performance, security, and lifecycle work needed to keep them useful while planning the changes ahead.

  • Performance

    Find resource and configuration bottlenecks that affect the applications running on the system.

  • Security

    Review exposure, access, and hardening against the system's operating requirements.

  • Updates

    Plan upgrades and patching around dependencies, maintenance windows, and service continuity.

  • Migrations

    Prepare moves from aging Linux or legacy Unix platforms with the existing workload in view.

Controlled change

Understand the environment. Then change what matters.

The process begins with the system as it runs today. We sequence improvements and migrations against its dependencies and operating constraints, then check and record the result.

  1. Assess

    Review platforms, versions, workloads, configuration, and the problem the team needs to solve.

  2. Prioritize

    Agree on the most useful improvements and a sequence that accounts for risk and available change windows.

  3. Implement

    Apply the planned updates, tuning, hardening, or migration through controlled changes.

  4. Validate and document

    Check the changed system against the agreed goals and record the configuration and work completed.

Let's talk about your system

Tell us what you have running and what worries you.

Office
Rüsselsheim, Germany

Answer within one working day