Red & Purple Teaming

NVISO is your European partner for Red and Purple Teaming, using real-world attack simulations and cutting-edge tools to test, challenge, and strengthen your cyber defenses.

World Class

Our world-class team consists of seasoned Red Team experts with extensive hands-on experience, fully dedicated to red and purple teaming. We know how real attacks happen and how adversaries operate, allowing us to craft realistic, high-impact scenarios that challenge and strengthen your defenses.

State of the Art Tech

We leverage cutting-edge commercial and proprietary tools to simulate real-world cyber threats. Our arsenal includes a custom C2 framework, safe ransomware, payload pipelines, and Beacon Object Files (BOFs). We regularly share our tools and research through conferences, blog posts and GitHub.

Made In Europe

NVISO is a trusted cybersecurity partner based in the heart of Europe, playing a key role in protecting critical infrastructure. Our deep involvement in TIBER/TLPT exercises reflects our mission: defending Europe’s digital backbone against advanced cyber threats.

TIBER Pioneer
NVISO has been involved with TIBER from the start and was among the first firms to run TIBER-EU exercises across multiple countries. We continue to refine our approach through several tests each year.

SANS SEC599 & SEC699 Author
We develop and maintain SANS courses SEC599 and SEC699 on purple teaming and adversary emulation. These courses teach security controls to stop, detect, and respond to threats through purple team strategies and data breach prevention techniques.

Giving Back to the Community
We invest 10% of annual revenue in security research and solution development. Our findings are shared through blog posts and presentations at industry-leading conferences, contributing cutting-edge knowledge back to the cybersecurity community.

Our Services

Red & Purple Team, TIBER and TLPT

At NVISO, we simulate advanced cyber attacks to help you evaluate and strengthen your security defenses, giving you critical insights into how well you detect and respond to today’s most sophisticated threats.

Enterprise Security Assessments

Our Enterprise Security Services offer a comprehensive suite of security assessments, with a specialized focus on Active Directory, Endpoint security and Ransomware Simulations.

ICS and Physical Security

NVISO helps you protect industrial systems and physical environments – uncovering vulnerabilities in both digital OT networks and on-site access controls to strengthen your overall resilience.

Service Details

Realistic Threat Emulation

At NVISO, we simulate both stealth and overt attacks that replicate real threat actors, helping you identify hidden security blind spots before adversaries do.

Collaborative Purple Teaming

We work directly with your defenders to expose detection gaps, validate your logging systems, and improve your incident response through hands-on collaboration.

TIBER & TLPT Readiness

NVISO manages the full lifecycle of TIBER and TLPT exercises – from planning and execution to detailed reporting – ensuring your teams meet these rigorous frameworks.

Actionable Security Insights

Our comprehensive findings provide Control Teams, Blue Teams, and leadership with the insights needed to strengthen your security posture and inform critical decisions.
Certifications

We thrive to be officially certified

OSCP – Offensive Security Certified Professional
OSEP – Offensive Security Exploitation Expert
OSWE – Offensive Security Web Expert
CRTO – Certified Red Team Operator
CRTL – Certified Red Team Lead
CRTP – Certified Red Team Professional
CRTE – Certified Red Team Expert
CAT – Covert Access Specialist
GWAPT – GIAC Web Application Penetration Tester
GPEN – GIAC Penetration Tester
GMOB – GIAC Mobile Device Security Analyst
GCIH – GIAC Certified Incident Handler
GXPN – GIAC Exploit Researcher and Advanced Penetration Tester
GICSP – Global Industrial Cyber Security Professional
EMAPT – eLearnSecurity Mobile Application Penetration Tester
EJPT – eLearnSecurity Junior Penetration Tester
ECPPT – eLearnSecurity Certified Professional Penetration Tester
EWPTX – eLearnSecurity Web application Penetration Tester eXtreme
EWPT – eLearnSecurity Web application Penetration Tester
CCD – Certified CyberDefender
Burp Suite Certified Practitioner
C|EH – Certified Ethical Hacker
PACES – Certified Enterprise Security Specialist

Not Sure Where to Start?

We’ll walk you through our approach and tailor it to your organization.

Other Solutions

Cloud Security

NVISO specializes in securing your Microsoft Cloud environment as a certified partner. Our experts help you build resilient, secure cloud infrastructure through comprehensive assessments and advanced Microsoft security solutions.

Penetration Testing

NVISO provides expert security assessments for web, mobile, API, and embedded systems. We deliver tailored solutions for complex environments, following regional standards to ensure strong defenses and protection against evolving threats.

Secure Development

NVISO embeds security from design to deployment, ensuring your product is secure by design. We help your teams adopt DevSecOps practices and shift security left – catching vulnerabilities before they ever reach production.

Red & Purple Teaming

NVISO delivers advanced Red and Purple Teaming services, using realistic attack simulations and cutting-edge methodologies to test and strengthen your cyber defenses. We help you identify vulnerabilities and improve your security posture before attackers do.

Governance, Risk & Compliance

Our enterprise GRC services deliver practical governance frameworks and risk strategies that actually work. Combining deep technical knowledge with real-world experience across organizations of every size, we help you satisfy auditors while enabling innovation and growth.

Security Operations Engineering

NVISO helps you transform your Security Operations Center through intelligent automation and optimized processes. We enhance your tool suite configuration, reduce operator fatigue, and increase the overall maturity of your security operations capabilities.

Managed Security Services

NVISO provides complete cybersecurity peace of mind as your dedicated security team. We monitor, protect, and respond to threats around the clock, allowing you to focus on what matters most to your organization while we handle your security.

Digital Forensics & Incident Response (DFIR)

NVISO delivers rapid 24/7 expert support for digital forensics and incident response. With global accreditations and deep expertise, we help you quickly detect, respond to, and recover from security incidents.

Threat Intelligence

NVISO is your European partner for integrated threat intelligence, combining over a decade of expertise with industry-specific insights to help you anticipate, detect, and respond to threats.

Get supportinfo@nviso.eu

Belgium
Guimardstraat 8 b6 1040 Brussels +32 2 318 58 31
Germany
Holzgraben 5 60313 Frankfurt am Main Machtlfinger Str. 21 81379 München +49 69 9675 8554
Austria
Gumpendorfer Straße 19-21 1060 Wien+43 1358 0084
Greece
Xatzigianni Mexi 5 11528 Athens+30 211 008 4062