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OSCP & CEH Certified

Penetration Testing
Services Europe

Find vulnerabilities before attackers do

Professional penetration testing by certified ethical hackers. We identify security vulnerabilities in your IT infrastructure and help you fix them – before cybercriminals exploit them. ISO 27001 certified, GDPR compliant.

500+
Penetration tests completed
15+
Years of experience
98%
Client satisfaction
24h
First results

Our Penetration Testing Services

Comprehensive security testing for your entire IT infrastructure

External Penetration Test

Simulation of attacks from the internet on your externally accessible systems. We test firewalls, VPNs, web servers and all publicly accessible services.

Internal Penetration Test

Simulation of an insider attack or compromised employee PC. We check lateral movement, privilege escalation and Active Directory security.

Web Application Pentest

In-depth security analysis of your web applications according to OWASP Top 10. SQL Injection, XSS, CSRF, Authentication Bypass and more.

Mobile App Pentest

Security testing for iOS and Android apps. We check API communication, data storage, reverse engineering resistance and more.

Cloud Penetration Test

Specialized tests for AWS, Azure and Google Cloud. IAM configuration, S3 buckets, cloud-native vulnerabilities and misconfigurations.

Social Engineering & Phishing

Realistic phishing campaigns and social engineering tests. We test your company's human firewall.

Our Penetration Testing Process

Structured approach following PTES and OWASP methodology

01

Scoping & Planning

Definition of test scope, rules of engagement, scheduling

02

Reconnaissance

Passive and active information gathering about target systems

03

Vulnerability Analysis

Identification of vulnerabilities through manual and automated tests

04

Exploitation

Controlled exploitation of found vulnerabilities

05

Post-Exploitation

Privilege escalation, lateral movement, data exfiltration

06

Reporting

Detailed report with findings, risk assessment and remediation

Why ATLAS Advisory for Penetration Testing?

Certified Experts

OSCP, CEH, GPEN, GWAPT certified penetration testers with years of experience

No False Positives

Manual verification of every vulnerability – you only get real, exploitable findings

Business Focus

Executive summary for management, technical details for IT teams

Remediation Support

We help fix found vulnerabilities and conduct re-tests

Our Certifications

OSCP
OSCE
CEH
GPEN
GWAPT
CISSP
ISO 27001

Frequently Asked Questions about Penetration Testing

Frequently Asked Questions

Costs vary depending on scope and complexity. An external penetration test starts at around €5,000, comprehensive assessments can cost €20,000+. We'll be happy to provide you with a customized quote.
A standard penetration test takes 1-2 weeks. More complex assessments with multiple systems can take 3-4 weeks. We share critical findings immediately.
No, we work with utmost care and according to clear rules of engagement. We conduct critical tests outside of business hours. In 15+ years we have never had a single production outage.
At least annually, ideally after major changes to the IT infrastructure. Many compliance standards (PCI DSS, ISO 27001) require regular tests.
A vulnerability scan is automated and finds known vulnerabilities. A penetration test goes further: Our experts try to actively exploit vulnerabilities and show the real risk.

Have more questions? Our team is happy to help.

Get in Touch

Ready for Your Penetration Test?

Contact us for a free initial consultation. We analyze your requirements and create a tailored offer.