Practical hacking trainings in labs

Ethical hacking

in a class and online

Become certified

penetration tester


What is Hackerlab

Hackerlab are practical hacking courses in a training network.

In our instructor led trainings students step by step observe security issues through own interactions in real practice network hackerlab. These observations invoke further questions and students are confronted with theory.

We love hacking and spending this time with our students. It enables to us improve our teaching skills, find out new perspectives and improve ourselves in a creative way.


Vulnerability exploitation

7 999 CZK

Understanding of software vulnerability, its location and exploitation determines true security professionals. Write own fuzzer, exploit vulnerabilities.

Course detail

Corporate course

32 000 CZK

Individual hacking trainings are intended for customers and students who have specific needs for a hacking training or they want to organize the training on a specific place.

Course detail

VPN – Extended labs

1 199 CZK

Extended labs enable to our students exercise their skills after finishing hacking training. Purchasing extended labs students gain one week VPN access to Hackerlab network.

Course detail

HL-CPTWA Certification

7 999 CZK

Hackerlab – Certified Penetration Tester for Web Applications (HL-CPTWA)

The certification tests a student’s hacking skills to perform a web application penetration test.

Course detail



WABANK – OWASP Top 10 testing

WABANK is deliberately vulnerable web application for security testing according OWASP Top 10 report. Application is free for non commercial usage only.      …

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Kali linux – keep your tools up-to-date

There is lot of hacking tools available in Kali linux but early or late every package becomes older. What we can do with that? In…

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Firewallking (en)

This is an english version of firewalking the rest is in czech


+420 739 639 132

Petr Juhaňák, lockdown
V Poli 547, 517 71, České Meziříčí, Czech Republic

IČO 01259041