MetaDefender Optical Diode v1.14.0

Release Date

June 30, 2026

Scope

File Transfer Filtering, OPC DA & OPC UA Enhancements

CPU Temp in Syslog

CPU temperature is now published via syslog.

Disable HTTP Port

Provides for disabling HTTP port for organizations that require disabling as per company security policy.

File Transfer Filtering

Allow/Block files based on File Name, Size and Type.

OPC DA Auto Tag Discovery

Blue OPC DA Connector automatically discovers new tags and transfers the tags to the Red Connector without manual intervention.

OPC DA Red Pi Interface Failover

Triggers failover of the Primary Pi OPC interface when data stops flowing so data can be received from the secondary OPC DA Red Connector.

OPC UA Automatic Tag Discovery

Blue OPC UA Connector automatically discovers new tags and transfers the tags to the Red Connector without manual intervention.

OPC UA Part 20

Now supports OPC UA Part 20 (File Transfer)

AVEVA Pi Connector (v4.2.2)

Statistics frozen on initial installation.

HTTP Connector

Multiple HTTP Streams configured on a single port caused errors when editing the second stream.

OPC UA Connector

Invalid Node Error when fetching Namespace on setup.