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From Evidence to Action: Scaling CTEM Across the Enterprise
In this webinar, Ellen Sundra, VP, Customers at Horizon3; and Dan DeCloss, Chief Customer Officer at Brinqa, will explore how unified exposure data, attacker-derived evidence, business context, and remediation orchestration can transform proof into prioritized, coordinated action.
Cybersecurity Assumptions Graveyard
How AI is raising the need for a new exposure management operating model AI has turned yesterday’s cybersecurity assumptions into ghosts—and attackers are moving at machine speed. Join us to uncover the hidden exposures haunting your environment and learn how a new exposure management operating model can help banish alert overload and build cyber resilience.
From Assumptions to Evidence: Why Validation Is the Heart of CTEM
In this webinar, we'll explore why validation has become one of the most important phases of CTEM, how organizations can move from assumptions to evidence, and why proof is often the difference between debating a finding and taking action.
HacktoberFest: A Fireside Chat with Horizon3 & GuidePoint Security
Continuous Validation, Real-World Risk, and Proving Security Impact Join top subject matter experts from Horizon3 and GuidePoint Security for a candid conversation on the evolving cybersecurity landscape and what organizations can do to strengthen their defenses.
The ECB’s Deadline is Looming
Learn What a Credible Action Plan and Response Looks Like On 7 July 2026, the ECB made AI-enabled cyber risk a board-level, time-bound supervisory priority for significant institutions.With the 31 October 2026 deadline fast approaching, banks need to assess their exposure now and submit a concrete action plan to their Joint Supervisory Team. Join us…
Your Password Policy Can Pass. Your Passwords Can Still Fail.
See Your Active Directory Passwords From an Attacker’s Perspective Join Horizon3 and Shaun Hunt, CIO of McKenney’s and a longtime NodeZero® customer, for a live conversation about Active Directory password exposure and how NodeZero AD Password Audit helps uncover credentials that could be targeted through password cracking, password spray, credential stuffing, and credential reuse.
Frontier Models Changed the Rules for Exposure Management. Now What?
Join Brinqa and Horizon3 for a fireside chat on how frontier AI is reshaping exposure management. Learn what’s changed in attacker behavior, how to prioritize the exposures that matter most, and how validated attack-path intelligence can help security teams make faster, more defensible remediation decisions.
Operationalizing CTEM: A Practical Playbook for Continuous Threat Exposure Management
While many organizations have embraced Continuous Threat Exposure Management (CTEM), most struggle to turn the framework into measurable risk reduction. This webinar provides a practical framework to operationalize CTEM by moving beyond basic visibility and into continuous validation, prioritization, and verifiable remediation.
Introducing NodeZero WebApp: Production-Safe Autonomous Web Application Pentesting
Join Horizon3 to learn about NodeZero WebApp, a production-safe autonomous pentest platform built for the custom, business-critical web applications attackers actually target.
Decoding the ECB’s AI Cyber Mandate for Banks
A practical webinar for banking leaders on responding to the ECB’s AI cyber mandate, with expert insight from former ECB Executive Board member Yves Mersch and guidance on building a credible, evidence-backed action plan before the 31 October 2026 deadline.





