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OSA ITS Kft.

Servers, virtualisation and networks

Whether a fault affects one PC or the whole office depends on the servers, storage and network. We run Windows and Linux servers, Hyper-V virtualisation, firewalls, Wi-Fi and backup systems, with continuous Zabbix monitoring.

What we run

  • Windows and Linux servers

    Domain controllers, file servers and application servers: updates, permissions, service monitoring and capacity planning.

  • Hyper-V virtualisation

    Creating and sizing virtual machines, backing them up, and monitoring the physical server's hardware.

  • Firewall and VPN

    Configuring and updating firewalls such as FortiGate, remote access over VPN, with the rules documented in writing.

  • Wi-Fi

    Office wireless networks, with guest access kept separate from the internal network.

  • CCTV

    The network side of IP cameras and recorders, storage of footage and access control, kept apart from other systems.

  • NAS and backup

    Network storage and backup systems such as Veeam, verified with test restores.

  • UPS

    Monitoring and configuring UPS units so servers can shut down cleanly in a longer power cut.

Monitoring with Zabbix

Servers, network devices and backups are monitored with Zabbix, so a filling disk, a failed backup or a stopped service is often noticed before staff are affected. Tickets are created from calls and from alerts our engineers act on, so these also appear in the monthly report.

Taking over an existing environment

Takeover starts with the IT audit, which inventories servers, virtual machines, network devices and access. The inventory belongs to you, and we keep it up to date during operations.

If the previous provider left no documentation, we rebuild it from the running systems during the audit, read-only and without changes.

What state are your servers in?

The free quick check samples your servers and network and gives a written view of the main risks within 48 hours.