Airgap Networks

Airgap Networks is a cybersecurity company that provides network segmentation and zero trust access controls for enterprise environments.

• Software-defined microsegmentation for east-west traffic control in data center and campus networks (network security).
• Zero trust network access policies for users, applications, and devices (zero trust security).
• Ransomware and lateral movement containment through isolation of critical assets (threat containment).
• Agentless deployment model that relies on network infrastructure rather than endpoint agents (network-based security).
• Centralized policy management and visibility into internal network communications (security management and visibility).

More About Airgap Networks

Airgap Networks focuses on controls that limit lateral movement inside enterprise networks by applying zero trust principles and microsegmentation to internal traffic. Its technology is used in environments where internal network communication requires granular policy enforcement, such as enterprises with distributed campuses, data centers, or mixed IT and Operational technology (OT) networks.

The company’s platform aligns with zero trust architectures (zero trust security) by enforcing least-privilege access between users, devices, and applications. Instead of relying primarily on traditional perimeter firewalls, Airgap Networks inserts policy enforcement inside the network, so that workloads, endpoints, and segments communicate only according to defined security rules. This approach is compatible with zero trust reference models that emphasize continuous verification and minimal implicit trust within the network.

Airgap Networks positions its offerings within the microsegmentation (network security) category. Microsegmentation restricts communication flows between assets at a fine-grained level, often down to individual workloads or device groups. Compared with coarse VLAN-based segmentation, this approach allows security teams to define application-aware or identity-aware policies that separate critical systems from general-purpose user segments. Airgap Networks implements this via software-defined controls that operate at the network layer and integrate with existing switching and routing infrastructure.

The platform is described as agentless (network-based security), meaning policy enforcement and visibility are achieved without installing software on endpoints or servers. This model is relevant for environments where agents are difficult to deploy or maintain, such as legacy systems, industrial control systems, medical devices, or third-party-managed endpoints. By leveraging network telemetry and control points, Airgap Networks can apply segmentation and access rules even when endpoints are heterogeneous or unmanaged.

Airgap Networks also addresses ransomware containment and lateral movement prevention (threat containment). Once a malicious actor gains access to one device, unrestricted internal connectivity can allow movement to additional systems. Through isolation policies and micro-perimeters around sensitive applications or device groups, the platform aims to confine potential compromises to a limited segment and reduce the path to critical assets.

From a management perspective, the company provides centralized policy orchestration and visibility (security management and visibility). Security and network teams can define segmentation policies, monitor inter-segment flows, and analyze traffic patterns from a single console. This supports governance, incident response workflows, and compliance efforts that require documented Separation of Duties (SoD) or isolation of regulated data environments.

In an enterprise technology directory, Airgap Networks fits within categories such as network security, zero trust security, microsegmentation, and threat containment. Its offerings are relevant where organizations seek to implement internal zero trust controls, protect critical infrastructure, and enforce granular access policies without extensive endpoint agent deployment.