At 0xda7a consulting GmbH, we focus on the core areas modern organizations need most: Penetration Testing & Red Teaming, Reverse Engineering, Application Security, Security Engineering, SOC as a Service, Data Protection, Cybersecurity Awareness, Digital Forensics, and external Information Security Officers.

Our mission is to make organizations more resilient with deep technical expertise and practical security strategies - against external threats, internal risks, and regulatory requirements.

Through realistic attack simulations and targeted penetration tests, we identify vulnerabilities before attackers can exploit them.
Reverse engineering provides in-depth insights into malware and proprietary systems, enabling risk detection and effective countermeasures.
Security Engineering and our SOC as a Service ensure that defenses remain effective – from system hardening to continuous monitoring.

Awareness training prepares employees to recognize phishing, social engineering, and common attack patterns - turning them into an active line of defense. When incidents occur, our Digital Forensics & Incident Response (DFIR) services deliver rapid investigation, evidence preservation, and actionable recommendations.

In the field of Data Protection, we support organizations in implementing GDPR compliance. We provide external Data Protection Officers, deliver tailored training, and integrate data protection as a permanent part of the security architecture.

As external Information Security Officers (ISO), we also help organizations build, implement, and improve information security management systems (ISMS) according to ISO/IEC 27001 – practical, compliant, and sustainable.

Our team holds recognized certifications and long-standing experience in key areas such as Offensive Security, Reverse Engineering, SOC operations, Digital Forensics, Information Security, and Data Protection Compliance.

At 0xda7a, we stand for clarity, responsibility, and partnership – ensuring your organization is secure today and prepared for the future.


Companies we have already helped to improve the security of their products and services

Our employees hold the following certs

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