Micro Segmentation Security
Stop lateral movement with Pluto Security micro segmentation security services. Expert-designed workload isolation, east-west traffic controls, and zero trust network segmentation for US enterprise environments.
Why Micro Segmentation Is the Most Effective Control Against Lateral Movement
Once an attacker gets inside your network, flat network architectures give them the freedom to move anywhere they want. They can pivot from a compromised workstation to a database server, from a cloud workload to a critical application, without encountering a single meaningful control. Micro segmentation changes that by applying granular security policies at the individual workload level, restricting communication between systems to only what is explicitly required for business operations. Pluto Security designs and implements micro segmentation architectures that dramatically reduce the blast radius of any breach while maintaining the operational flexibility your teams need.
Flat Networks Give Attackers Everything They Need After a Single Compromise
Breach Containment
Contain breaches to isolated segments, preventing attackers from moving freely across your environment
How Pluto Security Designs and Implements Micro Segmentation
Micro segmentation done poorly creates operational chaos as legitimate application traffic gets blocked. Our process starts with understanding how your applications actually communicate before defining a single policy, ensuring the architecture we build enhances security without breaking operations.
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Application flow discovery: we map the actual communication flows between every workload, application, and service in your environment using passive analysis and application documentation
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Segmentation policy design: based on discovered flows, we design least-privilege communication policies that permit only required traffic between workloads
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Architecture planning: we select the right micro segmentation approach for your environment, whether host-based agents, SDN controls, or cloud-native network policies
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Phased implementation: policies are implemented incrementally, starting in monitoring mode before enforcement to validate accuracy and prevent operational disruption
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Testing and validation: the completed segmentation architecture is validated from an attacker perspective to confirm lateral movement paths are genuinely blocked
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Policy lifecycle management: we establish processes for policy updates as your application landscape evolves
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Micro Segmentation Services for Enterprise and Cloud Environments
Network Segmentation Assessment
Analysis of your current network architecture to identify lateral movement paths, excessive connectivity, and segmentation gaps.
Micro Segmentation Architecture Design
Custom segmentation architecture based on your actual application flows, business requirements, and compliance obligations.
Segmentation Implementation and Enforcement
End-to-end deployment of micro segmentation controls with phased rollout to avoid operational disruption.
Container Network Policy Design
Kubernetes and container network policies that restrict pod-to-pod and pod-to-external communication to only what is required.
Compliance-Focused Segmentation
Segmentation architectures specifically designed to reduce PCI DSS scope and meet HIPAA network security requirements.
Micro Segmentation That Stops Attackers Without Stopping Your Business
Pluto Security Designs Segmentation Architectures Based on How Your Applications Actually Work
The reason most micro segmentation projects fail or stall is that they are designed around security theory instead of operational reality. Our team starts every engagement by understanding how your applications communicate and what your teams depend on, which is the only way to design policies that protect effectively without causing the application outages that derail segmentation projects. Pluto Security brings both the network security expertise and the offensive security perspective needed to build micro segmentation that a determined attacker cannot easily work around.