Zero Networks’ Network Segmentation solution applies zero-trust, least-privilege controls to every asset across on‑prem and cloud environments, eliminating manual labeling and complex policy management. The platform deploys in about an hour, learns actual network connections over 30 days, and then automatically generates deterministic, highly accurate firewall policies that microsegment assets with no downtime. This approach immediately contains breaches by restricting unauthorized access paths, reducing blast radius, and enforcing just‑in‑time MFA on privileged ports to strand attackers. Organizations benefit from simpler audits and cyber insurance readiness through granular access controls, network‑layer MFA, and comprehensive client‑to‑server and client‑to‑client protections, while saving operational time and costs with automated rule creation and low ongoing supervision needs. Use cases include ransomware containment, OT/IoT segmentation for unmanaged devices, passing pen tests by closing privileged ports and restricting logon rights, and segmenting every asset with accurate, agentless policies that protect North‑South and East‑West traffic. Key Features & Benefits:

• Automated microsegmentation: Learns connections for 30 days, then enforces accurate, per‑asset firewall policies without downtime.
• Zero Trust enforcement: Least‑privilege access and dynamic policies limit lateral movement and reduce incident blast radius.
• Just‑in‑time MFA: Applies MFA at the network/port layer to privileged services, protecting clients, servers, and legacy/OT assets.
• Fast deployment: Segment server installs quickly; asset inventory and deep visibility are available within about an hour.
• Compliance acceleration: Granular controls and Zero Trust connectivity help pass audits, pen tests, and cyber insurance checks.
• Agentless coverage: Secures unmanaged OT/IoT by controlling inbound/outbound connections with centralized policy enforcement.
• Operational efficiency: Automated rule/policy creation cuts manual work; typical supervision is a few hours per month.
• Pen test hardening: Closes privileged ports, restricts logon rights, controls internet traffic, and enforces JIT MFA.