Penetration Testing

With our penetration tests, we find your security vulnerabilities.

Comprehensive penetration testing for IT/OT systems, applications, and cloud environments.

Every company has a unique IT infrastructure and different applications, and therefore requires a specially customized security audit. Our team of penetration testers is highly skilled in the latest attack methods used by cybercriminals. We conduct comprehensive penetration tests to systematically analyze all networked components, including applications, cloud environments, control or production systems (ICS: SCADA/DCS), security systems, IoT devices, aircraft, power plants, or trains.

Penetration tests, also known as pentests, use suitable means and methods to uncover existing vulnerabilities. Whether it is an unauthorized intrusion into systems, opportunities to manipulate data or insecure applications – a pentest uncovers security flaws. A report is then drawn up to show where and what the risks are.

In a security assessment, the configuration of the system and the operational handling of the system are assessed in addition to the penetration test. While penetration tests primarily examine the technical aspects of systems or applications, security assessments also cover procedural and organizational issues. A security assessment provides a more comprehensive view of the security level of the test objects. Any deviations and the associated risks are documented in a report.

The configuration review checks the configuration of the system for security-relevant settings. Hardening guidelines and standard frameworks are used in particular to create target/actual comparisons. However, it can also be carried out in another form, such as joint workshops or walk-throughs. This involves identifying deviations from implementation or security concepts, for example. The deviations and the associated risks are explained in a report.

Your Benefits with Oneconsult’s Penetration Testing Services

Comprehensive Testing Capabilities

We assess all types of connected components, systems, and applications – from traditional IT environments to IoT and OT systems.

Precise Vulnerability Identification

Technical security weaknesses are systematically detected, manually verified, and prioritized.

Clear Actionable Recommendations

Our reports include concise management summaries and concrete hardening measures with estimated effort.

Tailored Scoping

Before the project begins, we define the exact test scope together – ensuring maximum relevance and cost transparency.

Compliance & Standards Assurance

Our tests help you meet regulatory requirements (e.g., TLPT/DORA) and follow recognized standards such as OWASP and OSSTMM.

Enhanced Cyber Resilience

With our practical recommendations, you strengthen your defenses and increase your organization’s overall resilience.

Our penetration testing services

Our penetration testing services cover a wide range of areas, including application testing, network/security infrastructure testing, client/server infrastructure testing, cloud security testing, and IoT & OT security testing. Each service is designed to identify, validate, and prioritize security vulnerabilities so that you can protect your business from these potential threats. Our experts combine in-depth expertise with innovative methods and state-of-the-art technology to test the security of your systems. This minimizes the risk of vulnerabilities remaining undetected or even being exploited maliciously. Learn more about our services and how we can help you achieve your security goals.

Application Testing

Are your applications truly secure, or an open door for attackers? We thoroughly test your web and mobile applications for vulnerabilities – methodical, in-depth, and practical.

Client- / Server Infrastructure Testing

How secure are your endpoint systems really? We simulate targeted attacks on your client devices and uncover vulnerabilities before they can be exploited – realistic and risk-based.

Cloud Security Testing

Can you trust the security of your cloud environment? We assess your cloud infrastructure, services, and configurations for vulnerabilities – across AWS, Azure, GCP, or hybrid setups.

IoT & OT Security Testing

How well are your devices and smart solutions protected? We analyze your IoT systems, including firmware, interfaces, and communication protocols, to uncover hidden security risks.

Network- / Security Infrastructure Testing

Is your network as secure as you think? We conduct targeted tests on internal and external networks, simulate real-world attacks, and deliver clear, actionable recommendations.

Our Penetration Testing Approach

High quality is ensured in penetration testing projects through proven and standardized procedures and with additional optional modules:

Kick-off meeting

Together we define the process, deadlines, prerequisites and the readiness for testing.

The next steps depend on the project type, the scope, and the depth of testing. These points are defined in a joint scoping meeting before the offer is prepared.

Reporting

Once the test activities have been completed, you will receive a customized and detailed final report. This will include a management summary, the project objectives, the general framework conditions, the findings (security gaps including risk categorization) and the recommended measures.

Final meeting (optional)

At a final meeting, the results are presented and the findings and measures are explained in detail. 

Our Oneconsult Penetration Testing Apprach
Our Oneconsult Penetration Testing Apprach
Our Oneconsult Penetration Testing Apprach

Our statistics confirm this

Companies around the world rely on our expertise every day. This is confirmed not only by our long-standing customers but also by our statistics.
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Methods & Options for a Penetration Test

Penetration testing services are based on standards such as OWASP and OSSTMM. Various approaches can be selected:

White, grey or black box approach

Together we define the process, deadlines, prerequisites and the readiness for testing.

The next steps depend on the project type, the scope, and the depth of testing. These points are defined in a joint scoping meeting before the offer is prepared.

Authenticated/unauthenticated

Test from an internal perspective with access data (authenticated) or external perspective, without access data.

Outside/Inside

Tests from the Internet (outside) or from the internal network (inside).

Assume Breach

This approach assumes that attackers already have access to a system. It checks whether they can access other systems, sensitive data or higher-privileged user accounts.

Our Oneconsult Penetration Testing Apprach
Our Oneconsult Penetration Testing Apprach

Why Oneconsult Is Your Specialist for Penetration Testing

Penetration Testing in Focus

Discover hidden security vulnerabilities with our penetration tests before attackers can exploit them. Protect your IT, OT, and cloud systems with hands-on assessments conducted by our experts.

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Oneconsult Insights

Browse through exciting articles, the latest news and helpful tips & tricks from our experts on all aspects of cyber security.

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