Network & infrastructure penetration testing.
From the public perimeter to the internal network — we find what an attacker could reach, and prove how far.
We secure the Czech tech companies that made it globally.
Network & infrastructure penetration testing
Your network is the ground an attacker actually moves through — past the perimeter, between hosts, toward the data that matters. Network penetration testing works the network the way an attacker would: mapping what's exposed, designing realistic attack paths from what we find, and exploiting them to prove how far someone could get. External perimeter or internal network, including Wi-Fi and industrial/OT (ICS/SCADA) environments on request.
How a test runs
Every network penetration test runs in three stages — from mapping the attack surface to proving real impact.
Information gathering
We enumerate live hosts, open ports and services, fingerprints, and the per-service detail that turns a list of IPs into a map of the attack surface.
Attack vector design
We plan realistic attack paths across the network from what we found — chaining a weak service here to a trust relationship there, the way a real intrusion unfolds.
Attack execution
We exploit to prove real impact — safely, with your operations team informed — so a finding is "here's how far we got", not "this looks risky".
Scope can include external infrastructure, internal network, Wi-Fi, and industrial control systems (ICS/SCADA).
What you get
A report in four parts: a scope recap, a management summary with an expert opinion on your security standing, an audit-findings checklist sorted by severity, and detailed findings — each with description, impact, CVSSv3 severity, and a concrete proposed fix. Every finding is peer-reviewed so your team can reproduce and fix it fast.
Every test is run by certified senior specialists — no junior hands learning on your systems.
Use the test results toward NIS2, DORA, ISO 27001, and PCI-DSS.
Pricing
Infrastructure scope varies widely by host and service count, so we scope it with you directly. We'll confirm scope and price on a short call.
Our insight.
Did you know that as "zombie", you can be a victim and an attacker at the same time?
Frequently asked, always answered.
What will be included in the test report?
A report includes the list of vulnerabilities discovered with severity rating. Additionally, there is a managerial summary which outlines how these vulnerabilities correspond to a business risk, and a technical write up, so developers can reproduce and correct the issues.
What is a black box test vs white box test?
The difference between a black box and a white box test is the level of information given to the tester at the onset of the test. With a black box test, the tester is given limited information in order to provide a more realistic scenario, with the information only found publicly. Alternatively, a white box test can allow for a more thorough test of the platform by giving the tester more information up front so they design more attack scenarios around the complete information.
During testing, will any of our services be temporarily unavailable or data damaged?
The object of the test is not to disrupt service or damage any information. However, we cannot predict how the system will always respond to an exploit, so we recommend that there are operations personnel ready and backups available.
Let's talk it through.
Tell us what you need tested — we'll set up a no-obligation call and propose a scope.
Book a free consultation ›