Prove Your Defenses Work – Continuously, Not Annually
Legion Cyberworks delivers autonomous Continuous Penetration Testing as a Service (PTaaS) powered by Horizon3.ai's NodeZero. Uncover hidden exploits weekly, verify fixes instantly, and strengthen your blue-team defenses – all while meeting rising cyber insurance and compliance demands.
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Annual Tests Are Outdated
Traditional once-a-year pentests provide only a snapshot. New vulnerabilities emerge daily – leaving you exposed for months
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Continuous Verification Wins
NodeZero autonomously runs safe pentests as often as needed, chaining exploits like real attackers and proving your fixes work immediately
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Business Impact in 2026
Meet evolving insurance mandates, satisfy PCI/DORA/HIPAA with ongoing evidence, reduce premiums, and turn security into a competitive advantage
Let's partner together for success!
Our Core Services
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Continuous Penetration Testing as a Service
Autonomous, fully managed, recurring testing with NodeZero. Discover, prioritize, and verify exploits weekly. Ideal for security, compliance and insurance proof.
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Traditional Penetration Testing & Assumed Breach
Expert manual network, web app, API, and red-team projects. Deep-dive assessments for complex and cyber-mature environments.
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24/7 SOC & Managed Detection and Response (MDR)
Powered by Todyl – proactive threat hunting, XDR/EDR, SIEM across endpoints, cloud, SaaS, and networks.
Alliance Partners
What Our Clients are Saying
“In an increasingly complex cyber security landscape, the safety and integrity of our clients’ B2B ecosystems are of critical importance to Corevist. Simply implementing tools was not sufficient to ensure the security and privacy of the order and transaction data flowing through our networks. We needed a partner that we could rely on and trust the day-to-day security of our clients and their customers to. Legion Cyberworks has proven to be an experienced, professional and knowledgeable partner that we can safely and reliably stake our reputation on and allow us to give our users peace of mind.”
Justin Diana, VP of Operations at Corevist, Inc.
“From monitoring daily activity to navigating extremely complex cyber security issues, Legion Cyberworks is our most valuable IT Security business partner”.
Robb Cass, President of AccuDoc Solutions
The Legion Cyberworks team has proven to be an invaluable Cybersecurity partner, seamlessly integrating with our day-to-day operations providing guidance, expertise and execution.
— Chris Nobles, Vice President of Engineering at Mediant