Managed Services

Identify vulnerabilities before attackers do. Professional penetration testing and security assessments for web applications, APIs, networks, cloud environments, and industrial systems.
We offer a structured, professionally guided penetration testing service—from the scoping phase through to post-assessment support. European IT Firm serves as your trusted partner for consulting, coordination, translating findings into business risks, and developing action plans.
For offensive security and penetration testing, European IT Firm collaborates with our experienced European cybersecurity partner, Citadelo. The team holds the most prestigious certifications in the field of cybersecurity.

20+ CVEs Discovered
The team has discovered more than 20 officially registered security vulnerabilities (Common Vulnerabilities and Exposures).

Our services help organizations comply with
key regulations and standards:
NIS2 | DORA | PCI DSS | ISO 27001 | GDPR | SOC2

Tomáš Zaťko, Board Member of Citadelo is a co-author of OWASP (Open Web Application Security Project), which is the global standard in web application security and a recognized authority in cybersecurity.
Penetrationstests, Security Assessments,
Vulnerability Research (over 20 discovered CVEs)
SOC/SIEM, Security Monitoring,
Threat Detection
Compliance with regulatory requirements
(NIS2, DORA, PCI DSS, ISO 27001, GDPR, SOC2) as well as incident response and digital forensics
We penetrate web and mobile
applications, APIs, and
infrastructure according to
OWASP, NIST, and OSSTMM.
Includes PCI DSS testing, source
code audits, social engineering,
and Red Teaming.
AWS, Azure, Google Cloud,
VMware, Hyper-V – we test all
major platforms. Finding security
gaps in configuration,
permissions, and architecture.
Industrial systems are often
vulnerable. We test ICS/SCADA
infrastructures, IoT devices,
and critical systems you can’t
afford to underestimate.
Our SOC monitors security 24/7.
Detecting incidents in real time,
analyzing events, and
investigating attacks.
Real attack on your
organization – technically,
physically, and through
people. Including TLPT for
financial sector according to
regulatory requirements.
Training for developers (OWASP
TOP 10, secure coding) and
employees (cyber threats,
GDPR).
ISMS implementation, GAP
analysis (ISO 27001, SOC2,
GDPR), risk management,
security architecture, incident
response.
Automated and manual code
analysis with the possibility of
integration into agile sprints.
Phishing campaigns, vishing,
physical tests, and OSINT
combined with training.
Testing of smart contracts,
dApps, cryptocurrency
wallets, and blockchain
infrastructure.
Tailored solutions for specific
client security requirements.
We help organizations meet
regulatory requirements: NIS2,
DORA, PCI DSS, ISO 27001, GDPR,
SOC2
In-person or online meeting where we discuss your
security needs and testing scope. We sign an NDA
for absolute confidentiality.
We prepare a detailed testing proposal containing scope
of work, methodology, timeline, and pricing.
Signing of the contract that formalizes all agreed terms
including scope, deadlines, and responsibilities.
Our team performs comprehensive security testing using
a combination of automated tools and manual techniques
with minimal impact on operations.
We provide a detailed report describing vulnerabilities,
criticality assessment, and remediation recommendations.
We oer consultations and follow-up retests.
We really value our customers and are glad you're visiting our website. How can we help you?
Marienturm, Taunusanlage, Frankfurt am Main, Deutschland
Advanced solutions with artificial intelligence, comprehensive cybersecurity solutions, and support for compliance with the NIS 2 Directive.

We offer a wide range of IT services tailored to your company's needs to promote efficiency and growth, as well as consulting services for various ISO certifications.

IT security is of utmost importance to every company. At European IT Firm, we offer comprehensive security solutions to protect your data and systems from threats and ensure compliance with the NIS2 directive.

Compliance with regulations is a legal necessity. At European IT Firm, we help your company meet NIS2 requirements and adapt to ISO standards such as ISO 27001 for information security.

Maßgeschneiderte Softwarelösungen, die perfekt auf die Bedürfnisse Ihres Unternehmens zugeschnitten sind, um Ihre Effizienz und Wettbewerbsfähigkeit zu steigern.

Secure solution for storing and managing your IT hardware. We ensure that your IT infrastructure is always ready for use and optimally organized. Benefit from our many years of experience and our commitment to the highest quality standards.

Our process optimization services help you make your business processes more efficient and effective. We ensure that your projects are completed on time, within budget, and to the desired quality.
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