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ESET PROTECT On-Prem version 12.1.9.0 has been released - Nieuws / Releases / Servicing release - ESET Tech Center

Jun 4 2025

ESET PROTECT On-Prem version 12.1.9.0 has been released

Authors list

ESET PROTECT On-Prem version 12.1.9.0 has been released and is available to download and update.

Post-Upgrade Database Operations Notice

The latest ESET PROTECT upgrade includes significant database changes, causing the final upgrade phase to take longer than usual. This is expected behavior. Do not interrupt or forcibly terminate the process, as this may lead to data integrity issues.

Changelog

  • Added: Network Isolation for Linux

  • Added: Business Account linking for improved license management

  • Added: ESET PROTECT On-Prem Server performance optimization

  • Added: Auditing capabilities in Tasks

  • Added: Auditing capabilities for Dynamic Group Templates

  • Added: Maintenance mode detection on Microsoft Exchange Server

  • Added: Support for ESET PROTECT On-Prem Server installation on Ubuntu 24.04 LTS, 22.04 LTS, RHEL 9 and Debian 12

  • Added: Support for MySQL ODBC driver versions 9.2 and 9.3

  • Added: Update option in End of Life and Service Update alerts

  • Improved: Support for ESET PROTECT On-Prem installation with a clustered MS SQL database

  • Improved: MySQL database character set updated to utf8mb4

  • Improved: Graph visualization technology for Reports and Dashboards

  • Removed: SysInspector log viewer

  • Removed: Support for installing ESET PROTECT On-Prem Server on Microsoft Windows Server 2012 R2

  • Removed: Support for Microsoft SQL Server 2014

  • Removed: Support for MySQL 5.7

  • Fixed: Issues with creating and editing existing reports for managed customers

  • Fixed: Missing a permanent group sorting setting

  • Fixed: Issues with dynamic group evaluation for multiple rules using "is one of" or "is not one of"

  • Fixed: A non-functional mapped domain user home group selector

  • Fixed: Side panel disappears without the option to retrieve it

  • Fixed: Missing value in filter "Network access protection is non-functional"

Support resources

ESET provides support through a fully localized app, Online Help guides, Knowledgebase content, chat, email or phone support.


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