MetaDefender Diode X v1.9.0/2.4.0

Version	Config: 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 Date	April 1, 2026
Scope	Alin Artificial Intelligence Engine, Product Name Change, Syslog Over SSL/TLS

Info

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 Engine	MetaDefender Diode X now supports MD Core module Alin AI engine.
MD Core Upgrade	MetaDefender Core has been upgraded to version 5.17.1. See note below.
Name Change	MetaDefender Transfer Guard has been renamed to MetaDefender Diode X.
NTP Forwarding	Supports transfer of NTP from Blue to Red.
Syslog Over SSL/TLS	Supports sending syslog messages over a SSL/TLS connection.

Bug Fixes

	Details
SFTP Connector	Connector not working when configured with non-standard ports.
SFTP Connector	Inconsistent SFTP queue behavior.
Bug Fixing	Minor bug fixes.

Note

Diode X has been upgraded to support MD Core version 5.17.1. Upgrading to MD Core v5.17.1 requires a system software rebuild. Customers wishing to upgrade should contact customer support for software access and technical support. https://www.opswat.com/support/contact-support

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