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Test your defences with a real attack, before hackers do

A penetration test checks for known vulnerabilities. Red Teaming simulates an advanced attacker over weeks or months, with complete freedom of approach, just like a real adversary. That is how you truly know how well your defences hold up.

Red Team
Realistic simulation
Reconnaissance
Initial Access
Lateral Movement
Exfiltration

Pentest vs. Red Teaming: what is the difference?

Both are valuable, but for different purposes

Characteristic Penetration test Red Teaming
GoalFind vulnerabilitiesTest detection & response
ScopeDefined system / applicationNo fixed scope, fully open
DurationDays to weeksWeeks to months
ApproachSystematically all vulnerabilitiesRealistic attack chain (TTPs)
Blue teamKnows a test is taking placeDoes not know a test is taking place
ResultList of vulnerabilities + recommendationsAttack chain + detection gaps + improvement points
Suitable forPeriodic check, audits, complianceHigher security maturity, realistic test

Our Red Team approach

Based on MITRE ATT&CK and the TIBER-EU framework

1. Reconnaissance

OSINT, social engineering research, technical reconnaissance of the attack surface. Everything a real attacker would also do, completely passive and invisible.

2. Initial Access

Gaining initial access via phishing, vulnerable systems or physical infiltration. The least expected attack vector is exactly what we focus on.

3. Lateral Movement

Once inside: privilege escalation, lateral movement across the network, establishing persistence. How far can we get? Do we reach the crown jewels?

4. Reporting & Debriefing

The full attack chain is documented. An executive summary for management, a technical report for IT, a purple team session with the blue team for knowledge transfer.

Why Red Teaming at ZETA?

Certified attackers, realistic scenarios, Dutch context

Certified Red Teamers

Our specialists are certified (OSCP, CRTO, CEH) and work as attackers every day. No students, just real experienced professionals.

MITRE ATT&CK based

We work on the basis of the MITRE ATT&CK framework. Attack techniques are documented and traceable, so your results are comparable over time.

Purple Team option

After the exercise we bring the Red and Blue Team together in a purple team session. Direct knowledge transfer: how did we move, and how could you have detected it?

NIS2 & DORA ready

Red Teaming is explicitly mentioned in NIS2 and DORA requirements for testing detection and response. Our final report is usable as audit evidence.

Ready to truly test your defences?

Fill in the form for a no-obligation introductory conversation