The Certified Professional Red Team Engineer (CPRTE) License
What the license represents
A professional credential for practitioners who can design, govern, conduct, and document controlled Red Team Engineering exercises under lawful authority, approved scope, White Cell oversight, and defensive purpose.
What you’ll be evaluated on
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Defining authorized exercise objectives, scope, boundaries, and rules of engagement
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Translating threat behavior into controlled and defensible exercise activity
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Mapping threat vectors, exposure paths, and adversarial movement to architecture
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Coordinating with White Cell oversight for safety, timing, escalation, and pause conditions
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Connecting red team activity to blue team detection, investigation, response, and improvement
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Producing evidence, after action reporting, and executive readiness summaries
How you earn it
No traditional multiple choice exam. Candidates submit a Red Team Engineering Cyber Capstone portfolio that demonstrates professional judgment, scope discipline, threat informed reasoning, architecture mapping, evidence quality, and defensive value. ISAUnited evaluators review the evidence and issue a credential decision.
Who it’s for
Red Team Engineers, red team practitioners, penetration testers moving into governed exercise work, Purple Team Engineers, threat emulation specialists, security engineers, detection validation engineers, security architects, cloud security practitioners, and experienced cybersecurity professionals supporting authorized Red Team Engineering exercises.
Quick facts
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CPL is included with the Pro Bundle (course + ebook + one CPL evaluation/capstone)
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40 CPE credits are issued automatically with course completion
What is a Certified Professional Red Team Engineer Stamp?
What is the digital stamp?
A verifiable mark that a license holder may place on authorized Red Team Engineering work they directed, reviewed, or approved. The stamp signals that the artifact adheres to the ISAUnited Red Team Engineering Doctrine, scope discipline, evidence expectations, and professional accountability requirements.
Where to use it
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Red Team Engineering exercise charters
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Authorization, scope, and rules of engagement documents
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Threat vector and architecture exposure maps
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White Cell coordination plans and safety plans
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Evidence packages, after action reports, and executive readiness summaries
How verification works
Each stamp includes a short verification link or QR code that points to the license record. Anyone can verify the license holder’s name, license ID, credential status, issue date, and jurisdictional profile.
Responsible use
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Place the stamp once per document, usually on the cover or signature page
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Add a short footnote: “License verification at isaunited.org/verify.”
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Use the stamp only on work performed under lawful authority and approved scope
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Do not place the stamp on unauthorized testing, marketing claims, or work the license holder did not direct, review, or approve
Quick facts
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You receive PNG and SVG versions (light and dark)
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Sized for documents and slides; simple to embed
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The stamp represents you (individual)—it is not an organization accreditation
Who it’s for
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Red Team Engineers and red team practitioners
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Penetration testers moving into governed exercise work
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Purple Team Engineers
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Threat emulation specialists
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Security engineers and detection validation engineers
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Security architects and cloud security practitioners
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Security operations professionals involved in adversarial validation
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Practitioners supporting authorized Red and Blue Engineering Exercises
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Technical leaders responsible for adversarial exercise oversight
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Governance, risk, and compliance professionals supporting exercise evidence and readiness
Practical use
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Design controlled Red Team Engineering exercises
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Define authorization, scope, rules of engagement, and safety boundaries
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Map threat vectors and exposure paths to architecture
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Coordinate with White Cell oversight
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Connect red team activity to blue team detection, response, and improvement
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Produce evidence packages and after action reports
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Support organizational readiness and defensive validation
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Strengthen resilience through evidence based improvement
How to Earn the RTE CPL?
Two ways to earn your license.
Practical Use
Red Team Engineers and Practitioners
Security Engineers and Detection Engineers
Penetration Testers
Security Architects and Cloud Practitioners
Purple Team Engineers
Security Operations and Incident Response Teams
Threat Emulation Specialists
Technical Leaders and GRC Professionals
