MetaDefender Diode X v1.9.0/2.4.0

VersionConfig: 1.9.0; OD-101: 1.0.1 (Common Criterial EAL4+, No High Availability Support).Config: 2.4.0; OD-102: 1.0.2 (No EAL4+, High Availability Supported)
Release dateApril 1, 2026
ScopeAlin Artificial Intelligence Engine, Product Name Change, Syslog Over SSL/TLS

Please, note that the process to update from 1.8.X to 2.4.0 is different than the normal process explained in the Updates section. Contact customer support to update to version 2.4.0.

New Features, Improvements and Enhancements

Details
Alin AI EngineMetaDefender Diode X now supports MD Core module Alin AI engine.
MD Core UpgradeMetaDefender Core has been upgraded to version 5.17.1.
Name ChangeMetaDefender Transfer Guard has been renamed to MetaDefender Diode X.
NTP ForwardingSupports transfer of NTP from Blue to Red.
Syslog Over SSL/TLSSupports sending syslog messages over a SSL/TLS connection.

Bug Fixes

Details
SFTP ConnectorConnector not working when configured with non-standard ports.
SFTP ConnectorInconsistent SFTP queue behavior.
Bug FixingMinor bug fixes.

Known limitations

Config: 1.9.0; OD-101: 1.0.1 is Common Criterial EAL4+ certified. No High Availability support.

Config: 2.4.0; OD-102: 1.0.2 is not Common Criterial EAL4+ certified. Supports High Availability.

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MetaDefender Diode X v1.9.0/2.4.0New Features, Improvements and EnhancementsBug FixesKnown limitations