Overview

Challenge: Ensure lossless data transmission and one-way connection

As the communication frequency of the OT/IT network increases, the number of vulnerabilities also increases. Cyber ​​attacks, malicious C&C connections, and other threats leave SCADA, DCS, HMI, PLC, and other devices on your critical network vulnerable without a reliable Security Gateway. Requires additional security when some applications need to respond to data.

Solution: Cyber ​​security for OT that no other firewall can match

MetaDefender Unidirectional Security Gateway (USG) ensures absolute security of OT/IT connections, allowing secure transfer of IT-OT data and files without the risk of posing security threats. security for critical OT production assets and networks.

USG enforces unidirectional data flows while ensuring load distribution and preventing data loss, avoiding the need for data retransmission.

Feature: Ensures load distribution

No data loss: Delivery mechanism ensures reliable operation and preserves valuable bandwidth.

Flood-free:Flood-proof mechanism eliminates data overflow, retransmission, and synchronization problems.

No return path:A networkless serial connection between a pair of MetaDefender Unidirectional Security Gateway (USG) hosts that enforce unidirectional data flows

 

Benefits of MetaDefender USG

Scalable industrial cybersecurity

Protection against industrial attack techniques outlined by MITER ATT&CK for ICS.

  • Easy to deploy: Pre-configured platform deploys quickly and seamlessly.
  • Highly scalable: Choose 100Mbit, 1Gbit or 10Gbit throughput — all software selectable to meet current and future requirements.
  • Simple to operate: Ready to use in minutes after first setup. No need to check or configure firewalls.
  • Transparent to users: Fast and highly accurate data replication means no changes to business users' workflows.
  • Enables regulatory compliance:Supports compliance with Industrial Cybersecurity standards: NERC CIP – NIST CSF, ICS, 800-82, 800-53 – IEC 62443 – NRC 5.71 – CFATS ISO 27001, 27032, 27103 – ANSSI – IIC SF and more.
  • Full support for industrial protocols: Including TCP, UDP, HTTPS, FTP, SFTP, FTPS, SMB, Windows File Sharing, CIFS, SMTP, Video, Aveva Pi , Modbus, OPC DA/AE/UA, MQTT, DNP3, IEC-104 and Screen View.

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