Stolen from the QRadar 7.1 Release notes:
- Upgraded Operating System – QRadar 7.1 includes a substantial upgrade to the operating system. During the upgrade process on your system, the following operating system updates occur:
- For systems that previously used the CentOS operating system, the operating system is replaced with the Red Hat Linux 6.2 operating system.
- For systems that previously used the Red Hat Linux 5.7 operating system, the operating system is upgraded to the Red Hat Linux 6.2 operating system.
If your system is configured with off-board storage solutions, you are required to remount your storage solutions during the upgrade process. We recommend that you carefully read the Upgrading to QRadar Release 7.1 Guide and the Reconfiguring Offboard Storage After Upgrading to QRadar 7.1 Technical Note.
- New WinCollect Agent – QRadar 7.1 introduces WinCollect and the WinCollect agent for collecting and managing Windows-based events using the Admin tab in QRadar. For more information on WinCollect, see the WinCollect User Guide.
- New Vulnerability Details Page on the Assets Tab – QRadar 7.1 introduces the Research Vulnerability Details window, which you can access from the Assets tab. The Research Vulnerability Details window provides information about known vulnerabilities detected by third-party scanners. Vulnerability information and identifiers are sourced from external references, such as the Open Source Vulnerability Database (OSVDB) and National Vulnerability Database (NVDB). QRadar 7.1 also includes the ability to import vulnerability data from scanners that do not store data with OSVDB or NVDB references, such as IBM Appscan Enterprise.
- New Index Management – The Index Management feature is accessed from the Admin tab. Index Management allows you to control database indexing event properties. By enabling indexing on event properties, you can optimize the speed of your searches.
- New Dedicated Event Collector Appliance and Supporting Store and Forward – QRadar 7.1 introduces the QRadar 1501 appliance, which is a dedicated Event Collector. This appliance is also available as the QRadar 1590 virtual appliance.
- Using Store and Forward accessed from the Admin tab, you can now store events on your dedicated Event Collector during your business hours. These events can be forwarded to an Event Processor during periods of time when the transmission does not negatively affect your network bandwidth. For example, you can configure a dedicated Event Collector to only forward events to an Event Processor during non-business hours, such as midnight until 6 AM.
- Updated VFlow Collector Installation Procedure – The VFlow Collector installation procedure is updated to make the process consistent with the virtual appliance installation process. For more information, see the QRadar Installation Guide.