Blogs

Reacting to cyberattacks has never been a winning strategy. Most organizations know this, yet many still find themselves responding after the fact, investigating incidents, explaining impact, and rebuilding trust with leadership. What’s changed is a growing recognition that risk must be reduced before attackers act, not measured after the damage is done. That’s the promise…

Choosing a penetration testing solution isn’t a box-checking exercise. When the approach doesn't fit the need, teams often waste budget and time while walking away with a false sense of security. A clean pentest report might look reassuring, but it doesn’t automatically mean defenses are effective or that risk is actually being reduced. A better…

By moving from annual snapshots to continuous validation, this organization replaced assumptions with proof. Findings became easier to prioritize. Remediation became easier to justify. Fixes could be verified instead of assumed.

NodeZero® enables federal agencies to continuously validate Zero Trust controls in production environments, delivering real-time, adversary-driven proof aligned to FedRAMP, NIST, CMMC, and DoD Zero Trust mandates.

High-Value Targeting (HVT) analyzes and prioritizes systems and accounts based on business impact, replicating how sophisticated attackers identify and prioritize targets after establishing initial access. It identifies domain controllers, privileged accounts, and critical infrastructure, directing NodeZero to test the most critical attack paths first. As NodeZero discovers new systems, credentials, and network relationships, HVT continuously…

A Pentest Wednesday® story showing how one of the world’s largest payments providers replaced point-in-time compliance testing with continuous, attacker-aligned validation.

The DoW’s new Cybersecurity Risk Management Construct demands continuous, evidence-driven security. Learn how Horizon3.ai’s NodeZero delivers real-time, attacker-validated proof to support mission resilience.

Patch Tuesday is a known event, but attackers are moving faster than ever. For a leading U.S. manufacturer, shifting from simple patching to continuous validation became the key to proving their fixes worked, turning uncertainty into confidence.

Threat Informed Perspectives give organizations a structured, attacker-aligned way to measure exposure, track real security improvement, and validate remediation over time using continuous, evidence-driven insights from NodeZero.

EDR tools offer visibility, but visibility isn’t protection. Learn why credential-driven attacks often bypass EDR and how NodeZero validates real-world detection, blocking, and effectiveness across your endpoints.