CYBERSECURITY THAT PAYS FOR ITSELF
Hackers don't wait.
Neither do we.
RadiumFox puts elite security engineers on your side so you can protect what matters, keep hackers out, and get back to running your business. We handle the risks behind the scenes so you can grow revenue and safeguard your reputation without distraction.
FIND THE HIDDEN RISK IN YOUR NETWORK
Our Core Services
We are dedicated to delivering you outstanding service and expertise.
Penetration Testing & Vulnerability Scanning
Our penetration testing services consists of using senior-level experts to conduct hands-on, manual assessments that weaponize real attacker tactics to expose your true risk. We provide you with proof-of-concept exploits and clear, prioritized remediation steps.
Red Team Engagements
Our Red Team services provide a full-scope adversary emulation, simulating what a determined and sophisticated attacker could achieve in your environment. We go beyond a single vulnerability, showing how a real-world threat actor would chain exploits together. This end-to-end engagement reveals your true resilience against a real attack.
Social Engineering & Awareness Training
Our social awareness and executive training service is designed to secure your organization's most critical layer of defense: your people. We use custom-built scenarios that mimic real-world threat actors. This includes advanced phishing, vishing, and physical social engineering simulations.
Risk and Compliance Assessments
We specialize in frameworks like HIPAA, NIST, and PCI-DSS, helping you manage cybersecurity risks and protect your organization from significant financial penalties and legal repercussions. The result is knowing that your organization has not only met its due diligence but long-term approach to compliance.
Why Trust RadiumFox?
At Radium Fox, our team of highly skilled security professionals brings extensive, real-world experience from working with some of the world's largest Fortune 500 companies. We don't just find vulnerabilities; we understand the unique challenges and sophisticated threats faced by organizations, delivering a level of expertise and insight that's second to none.
WORLD-CLASS PENETRATION TESTERS
At the core of our advanced security assessments is a team of highly skilled and certified penetration testers. Each member brings deep expertise across diverse domains, from network infrastructure and web applications to cloud environments and mobile platforms. Our specialists don't just run automated scans; they employ sophisticated manual techniques, leveraging years of hands-on experience and up-to-date threat intelligence to creatively uncover hidden vulnerabilities that automated tools often miss.
Deep Dive Penetration Testing
RadiumFox Security’s manual, hands-on testing digs deeper than standard scans to expose hidden risks others miss.
True-to-Life Adversary Simulation
We don’t just test. We emulate. Our operations replicate the tactics, techniques, and procedures of real-world threat actors to deliver a rigorous, threat-informed evaluation of your defenses.
Custom-Built Testing Strategies
No two environments are alike. We craft assessments that align with your assets, tech stack, and business risks, going far beyond generic checklist testing.
Elite Manual Exploitation
Our senior engineers apply deep manual expertise to uncover complex vulnerabilities that automated tools miss. This hands-on approach reveals risks that require human intuition.
Zero-Day Awareness and Threat Intelligence
We stay ahead of the curve. Through ongoing research into emerging threats and zero-day exploits, we identify risks before they surface in mainstream security tooling.
Actionable Remediation You Can Implement
We go beyond findings. You receive validated proof-of-concept exploits, technical guidance, and practical steps to remediate issues with confidence.
Building Enduring Security Posture
Our work does not stop at the report. We help architect long-term strategies, prioritize risk, and strengthen your defenses through continuous collaboration.
Above and Beyond Standards
Radium Fox's deep dive penetration testing goes beyond standard best practices and checkbox compliance by providing a comprehensive, real-world assessment of your security posture. Our approach is designed to uncover hidden vulnerabilities that traditional testing methods might overlook, ensuring that your organization is fully prepared against evolving threats.
Targeted Remediation Backed by Expertise
Trusted Experts. Proven Protection.
At RadiumFox Security, protecting your data and systems comes first. We deliver tailored penetration testing and security solutions for organizations ranging from small businesses to large enterprises.
Our team combines deep technical expertise with a strong focus on client experience. You’ll receive thorough assessments, clear proof-of-concept reporting, and practical knowledge transfer. We don’t just identify risks, we help you resolve them.
Using real-world attack simulations, advanced tooling, and a collaborative approach, we strengthen your defenses and help you stay ahead of emerging threats.
Manual Testing Expertise
We deliver expert, hands-on testing nationwide to keep your web applications resilient against emerging threats.
Senior-Level Support
Experience total confidence with senior-level support. Your security is handled exclusively by seasoned professionals, never junior staff.
Customizable Engagements
We shape every security engagement around your specific requirements, delivering tailored solutions that align with your business objectives.
Trusted Experts. Proven Protection.
At RadiumFox Security, protecting your data and systems comes first. We deliver tailored penetration testing and security solutions for organizations ranging from small businesses to large enterprises.
Our team combines deep technical expertise with a strong focus on client experience. You’ll receive thorough assessments, clear proof-of-concept reporting, and practical knowledge transfer. We don’t just identify risks, we help you resolve them.
Using real-world attack simulations, advanced tooling, and a collaborative approach, we strengthen your defenses and help you stay ahead of emerging threats.
Manual Testing Expertise
We deliver expert, hands-on testing nationwide to keep your web applications resilient against emerging threats.
Senior-Level Support
Experience total confidence with senior-level support. Your security is handled exclusively by seasoned professionals, never junior staff.
Customizable Engagements
We shape every security engagement around your specific requirements, delivering tailored solutions that align with your business objectives.
RadiumFox Security is a specialized penetration testing firm headquartered in Dallas, Texas. We deliver customized security assessments for organizations of all sizes, aligning each engagement with your goals and budget to ensure focused, effective results
Discover. Execute. Deliver.
Connect with us: Connect with our team to explore your security needs and discover how we can support your goals.
Comprehensive Testing with Transparent Communication: We perform in-depth security testing with clear, timely communication on key vulnerabilities.
Remediation & Retesting: Access expert guidance, apply fixes, and retest to confirm resolution.
Customer Reviews
"Loved everything so far"
"RadiumFox Security provided exceptional penetration testing for our company. Their team was incredibly thorough, identifying vulnerabilities we weren't even aware of. The report was detailed and actionable."
- Rachel M.
"My life changed forever"
"Their manual approach caught critical issues that automated scans missed. Their professionals are truly seasoned experts, and their commitment to our security was evident"
- Jim N.
"Highly recommend this"
"They made the complex process of vulnerability assessment understandable and manageable. We now feel much more confident in the security posture of our applications. Fantastic service and results!"
- Carter B.
Join Us. Cut Costs. Focus on What Matters.
Unlock high-impact penetration testing that drives real security gains. Led by experts, tailored for results, and designed to stay budget-friendly.
Submit Info
Share your environment, scope, or compliance needs via our quick form.Senior Review
A lead RadiumFox engineer reviews and tailors your assessment—no junior handoffs.Optional Scoping Call
We’ll clarify priorities and technical details if needed.Clear Quote
Expect a fixed-cost proposal—no hidden fees or fluff.Fast Kickoff
Once approved, most projects launch within 5–7 business days with full support.
Join Us. Cut Costs. Focus on What Matters.
Unlock high-impact penetration testing that drives real security gains. Led by experts, tailored for results, and designed to stay budget-friendly.
Submit Info
Share your environment, scope, or compliance needs via our quick form.Senior Review
A lead RadiumFox engineer reviews and tailors your assessment—no junior handoffs.Optional Scoping Call
We’ll clarify priorities and technical details if needed.Clear Quote
Expect a fixed-cost proposal—no hidden fees or fluff.Fast Kickoff
Once approved, most projects launch within 5–7 business days with full support.
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