Tailored system administration
We offer system integration, backups, 24/7 control and security.

Systems integration

We offer professional system administration for FreeBSD, Linux and Windows server environments. Our advanced services are provided by certified systems administrators who continually educate themselves and follow technological and security standards, and have a wide range of systems knowhow.

With our wide range of services we offer solutions for demanding customers that require complex but effective solutions. Our customers can select:

  • installation of server operating systems,
  • setup of server clusters,
  • setup of server services (internet, email, databases, etc.),
  • setup of security systems (firewalls, VPN servers),
  • programming of server management elements (scripts, tools),
  • remote backup generation system,
  • application development environment.

Backup copies

We have developed our own backup system that allows us to store your data securely in multiple remote locations, as we know how important they are to you.

  • backup copying of server data at a remote location,
  • storage of configurations of active network hardware (routers, switches, etc.),
  • sorting daily copies by date for easier review,
  • overview of use of storage space where your backup copies are stored,
  • we use a combination of incremental and differential backup to ensure the smallest possible use of space and fastest restore,
  • notification of space usage via email or SMS,
  • simple data restoration.

Security and monitoring

To ensure the smooth operation of your company, you need your information infrastructure to operate reliably and transparently.

Let our experienced professionals focus on your IT operations, management, monitoring and security.

  • 24/7 monitoring of servers, server components and active network hardware,
  • notification of network status and operation via email or SMS,
  • elimination of errors before you notice them,
  • customised tools we use to monitor server events and key network elements in real time.
24/7 Monitoring
We use Icinga and Munin open source software to provide 24/7 monitoring, which allows us to provide immediate response and display of server activity.
Backup copies
We have developed our own backup system that allows us to store your data securely in multiple remote locations, as we know how important they are to you.


We specialise in programming web applications and tools for network monitoring and documentation.
IT system planning
SIEL offers a wide range of services that are crucial to your organisation
Hosting environments
We offer hosting environments and hosting of large websites and apps
System administration
We offer system integration, backups, 24/7 control and security.

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