BlastShield Gateway by BlastWave protects OT enclaves from attacks and enables OT Secure Remote Access. It cloaks the OT enclave, protecting the network from AI-enhanced reconnaissance. Once authenticated, it microsegments the network for least privileged access and prevents lateral movement. BlastShield Gateway is a software appliance for any x86 server, cloud instance (AWS, GCP, Azure), container, and KVM or VMware hypervisor, operating in high availability mode. It enforces layer two isolation between the gateway and devices, preventing lateral movements and adhering to endpoint access policies. Devices behind the gateway cannot be detected with ICMP pings or port scans, as these are handled by the gateway, obfuscating the secure network.