Case Study: Legion Cyberworks achieves continuous, prioritized penetration testing and faster remediation with Horizon3.ai's NodeZero

Implementing Continuous Assessment to Meet the Demands of Today’s Threat Landscape

Legion Cyberworks, a specialist managed security provider serving industries like energy, healthcare, and higher education, needed to scale its offensive security services beyond slow, manual penetration tests and point-in-time scans. To meet growing client demand for continuous monitoring and prioritized remediation, Legion adopted Horizon3.ai’s autonomous penetration testing platform, NodeZero.

Horizon3.ai’s NodeZero automated routine testing, provided proof-of-exploit evidence and prioritized reporting, and let Legion run frequent, on-demand or scheduled assessments — cutting a university network test of over 5,000 devices from weeks to days. The solution freed Legion’s red team to focus on complex engagements, enabled continuous assessment offerings, and delivered a marked improvement in clients’ mean time to remediation (MTTR).

Legion Cyberworks

Clayton Dillard

Founder and CEO