Top picks: Sphyrna NGXS UGW-200, Sphyrna Security NGXS Passive Data Diode, Owl DiOTa — plus 24 more compared.
OT SecuritySphyrna HFD Data Diode is a commercial tool developed by Sphyrna Security. Security professionals most commonly compare it with . All 27 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Sphyrna HFD Data Diode, including their key features and shared capabilities.
Unidirectional gateway with 25Gbps interfaces for secure one-way data transfer
Passive optical data diode for unidirectional data transmission
Compact data diode for secure one-way data transfers in OT environments
Hardware-enforced data diode for one-way secure data transfer in gov/DoD nets
1U rack-mountable data diode for one-way data transfer security
Hardware device enforcing unidirectional data transfer between networks.
Unidirectional gateway for secure one-way data transfer at 10Gbps
AI-powered network segmentation platform for IoT, OT, and IoMT environments
Unidirectional gateway with 25Gbps interfaces for secure one-way data transfer
Passive optical data diode for unidirectional data transmission
Compact data diode for secure one-way data transfers in OT environments
Hardware-enforced data diode for one-way secure data transfer in gov/DoD nets
1U rack-mountable data diode for one-way data transfer security
Hardware device enforcing unidirectional data transfer between networks.
Unidirectional gateway for secure one-way data transfer at 10Gbps
AI-powered network segmentation platform for IoT, OT, and IoMT environments
Security platform for private 5G/LTE and cellular IoT networks
Zero trust security platform for IoT/OT device discovery, segmentation & access
IT/OT security platform for converged environments with asset visibility
Network segmentation solution for healthcare & IoMT device security
Two-server data diode solution for one-way Ethernet packet transfer
Network security solution for OT/IoT systems using stealth networking
Centralized management console for Byos Secure Edge devices with Zero Trust enforcement.
SDN overlay for encrypted, microsegmented remote access to IT/OT endpoints.
Hardware-enforced OT microsegmentation platform for secure machine data capture.
Plug-and-play rugged IoT gateway for OT/legacy device microsegmentation.
Industrial firewall for OT/production network segmentation and protocol filtering.
Data diode & cross-domain solutions for gov't & commercial network security.
OT-SDN platform for ICS network segmentation and zero-trust mgmt.
Hardware-enforced unidirectional gateways for OT/ICS network security.
Data diode & security gateway for secure unidirectional OT/IT data transfer
Cross-domain solution for secure data transfer between isolated networks
Unidirectional data diode for network isolation and segregation
Hardware data diodes enforcing unidirectional data transfer for sensitive networks.
OT network visibility platform for firewall analysis & segmentation verification.
Common questions security professionals ask when evaluating alternatives and competitors to Sphyrna HFD Data Diode.
The most popular alternatives to Sphyrna HFD Data Diode include Sphyrna NGXS UGW-200, Sphyrna Security NGXS Passive Data Diode, Owl DiOTa, Owl Cyber Defense Owl Talon Data Diode, and Owl OPDS-100. These Operational Technology Network Segmentation tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
