Who is RedSeal?
RedSeal is a cybersecurity analytics and network modeling company that provides tools for understanding, monitoring, and improving the security posture of complex hybrid environments across on-premises (on-prem), cloud, and virtual networks.
- Cybersecurity posture management and exposure analysis for hybrid and multi-cloud networks (security analytics)
- Network modeling and mapping of physical, virtual, and cloud environments to visualize access paths and segmentation (network visibility)
- Policy and compliance validation against security frameworks and organizational standards (governance, risk, and compliance)
- Support for incident response, risk prioritization, and resilience planning using modeled attack paths and reachability data (security operations)
- Integration with firewalls, routers, cloud platforms, and security tools for continuous ingestion of configuration and topology data (security ecosystem integration)
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More About RedSeal
RedSeal focuses on cybersecurity posture management and network security analytics for enterprises and public sector organizations that operate complex, distributed infrastructures. Its platform ingests configuration data from routers, switches, firewalls, load balancers, and cloud networking constructs, then builds a detailed model of connectivity and access across on-prem data centers, software-defined networks, and major public cloud environments. This model allows security and infrastructure teams to understand how devices, applications, and users can communicate, and where controls or segmentation may not align with policy.
The RedSeal platform (security analytics) is typically deployed in environments with heterogeneous network and security technologies. It correlates routing, firewall rules, Network Address Translation (NAT), Virtual Private Network (VPN) configurations, and cloud security group settings into an end-to-end topology and access map. This enables analysis of reachability, exposure of critical assets, and verification of network segmentation against design intent or regulatory requirements. The platform supports architectures that include traditional three-tier data center networks, virtualized infrastructure, and multi-account or multi-subscription cloud deployments.
RedSeal’s offerings are used to support Governance, Risk, and Compliance (GRC) functions by validating network controls against standards and policies. Security and audit teams can query the modeled environment to determine whether specific zones are isolated, whether certain services are reachable from the internet, or whether policy-defined restrictions are enforced across on-prem and cloud segments. This approach aligns with frameworks that emphasize continuous monitoring and risk-based control verification.
In Security Operations (SecOps), RedSeal helps incident response and threat hunting teams understand potential attack paths and blast radius. By modeling how traffic can traverse networks and security devices, the platform provides context for alerts from other tools and supports prioritization of remediation tasks. When changes are introduced, such as new firewall rules or cloud configurations, RedSeal can be used to assess how those changes affect exposure and compliance before or after deployment.
From a marketplace categorization perspective, RedSeal fits within security posture management, network security policy management, and security analytics for hybrid and multi-cloud infrastructures. It interoperates with a range of networking and security products to provide an aggregated, model-based view rather than replacing existing enforcement points. Organizations use RedSeal to gain continuous visibility into network connectivity, validate segmentation strategies, and maintain a consistent security posture across diverse environments and technology stacks.
Our description of RedSeal. Updated December 2025.
