Segmentation & Zero Trust

Making Zero Trust Real: AI-driven segmentation with Cisco and ORDR

Learn how AI-driven segmentation enables Zero Trust at scale. Discover how Cisco and ORDR combine AI intelligence with network segmentation to accelerate security operations and reduce risk.

August 26, 2025
5 min read

Security starts with identity, and Cisco has long set the standard. With ISE and Secure Firewalls, enterprises have an enforcement point. However, the explosion of connected devices—from IoT medical equipment to OT systems in manufacturing—has made traditional identity-based security insufficient. Organizations need visibility and control across every device type, whether managed or unmanaged, and this is where AI-driven segmentation becomes critical.

Zero Trust architecture demands that every device, user, and connection be verified before access is granted. The challenge lies in operationalizing this at scale. Most enterprises struggle with network segmentation because they lack comprehensive device intelligence. Without knowing what devices exist, their vulnerabilities, and their communication patterns, segmentation policies become either too restrictive—breaking business operations—or too permissive, leaving gaps in security.

ORDR's AI-powered device intelligence platform bridges this gap by automatically discovering and profiling every connected asset in the network. The platform uses behavioral analysis and machine learning to understand normal device operations, detect anomalies, and classify assets by risk level and business function. This AI segmentation approach provides the foundation needed to implement Zero Trust segmentation policies that are both effective and operationally viable.

When integrated with Cisco's network security infrastructure, ORDR's AI intelligence enables dynamic, context-aware segmentation at enterprise scale. Instead of manually defining segmentation policies based on assumptions, security teams can leverage AI-driven insights to automatically group devices by characteristics and create enforcement rules that adapt as the network evolves. This accelerates Zero Trust implementation from months to weeks.

The operational benefits are significant. By automating device discovery and segmentation policy generation, organizations reduce the manual effort required to maintain security policies. Cisco's Secure Firewalls can enforce ORDR's AI-generated segmentation rules in real time, blocking unauthorized lateral movement while allowing legitimate business traffic. This combination of visibility, intelligence, and enforcement transforms Zero Trust from a theoretical framework into a practical, scalable security model.

For organizations managing thousands of connected devices across multiple locations, AI segmentation powered by ORDR and enforced through Cisco's infrastructure provides a path to Zero Trust that doesn't sacrifice operational efficiency. The intelligence-driven approach ensures that security policies remain aligned with actual network behavior, reducing false positives and security alert fatigue while dramatically improving threat detection and response times.

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