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KERNUN

Czech network security appliances, web filtering and IT security consulting for enterprises, public bodies and schools

Brno, CzechiaFounded 2001kernun.cz

Highlights

  • New on EvolcAdded 2026-10-19

About KERNUN

KERNUN develops the KERNUN Security Appliance, a network security system built from configurable packages for network settings, secure access to internal networks, an adaptive threat database and web content filtering. It also offers ICT consulting, including penetration testing, cybersecurity risk analysis and risk management.

Customers named on the website include public bodies, regional authorities, companies and schools in the Czech Republic. The website cites more than 100 customers and more than 5000 protected devices. Its KERNUN EDU product targets schools, with web-traffic management for more than 75 schools and more than 32 000 children. The website does not describe pricing or the revenue model.

The registry lists the company as an a.s. founded on 25 January 2001, with its headquarters in Brno and 10–19 employees. The website states that the company has operated for more than 20 years and says it provides Czech-language support. It lists a CEO, key account, channel, support and marketing staff. No open positions are mentioned.

Product: KERNUN Security Appliance, a modular network security system with threat database and web filtering; KERNUN EDU web-traffic management for schools.

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Leadership

Tech stack

  • Apache
  • Google Tag Manager
  • jQuery