Getting started

Welcome to the version release notes for Stormshield Network Security version 4.3.42 QS.

They contain information that you must read before upgrading this product to version 4.3.42 QS.

To guarantee security on your firewall and to maintain it in optimal operating condition, ensure that you apply the most recent firmware update, as well as the configuration recommendations that Stormshield has given.

"QS" (Qualification Standard, Standard qualification) label

This label indicates that the version branch, as well as its adjacent technical specifications, has been retained (functional and technical patches) within the technical perimeter of the ANSSI standard qualification.

For more information, refer to the Network Security & Tools product life cycle document.

 

For information on previous versions of Stormshield Network Security, refer to to the section Previous versions of SNS v4.3 LTSB.

This document is not exhaustive and other minor changes may have been included in this version.

In the documentation, Stormshield Network Security is referred to in its short form: SNS and the Stormshield Management Center server as SMC.

 

Date	Description
March 10, 2026	New document