Download IBM Security QRadar SIEM V7.2.8 Fundamental Administration.C2150-624.PracticeDumps.2017-12-09.60q.tqb

Most of the upgrades of IBM products are available in technical notes. IBM security Qradar SIEM upgrade process and information can be obtained through technical notes that IBM publishes on the web. Reference http://www-01.ibm.com/support/docview.wss?uid=swg27038118

The first precaution listed in the IBM document states that the administrator should backup data before preparing for software upgrade. Backup of the current settings is important because if anything bad happens during the upgrade, you can always revert back to the original settings. Reference http://www-01.ibm.com/support/docview.wss?uid=swg27048793

Download the fix pack to install QRadar 7.2.8 Patch 1 from the IBM Fix Central website: http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%2BSecurity&product=ibm/Other+software/IBM+Security+QRadar+SIEM&release=7.2.0&platform=Linux&function=fixId&fixids=7.2.8-QRADAR-QRSIEM-20161118202122&includeRequisites=1&includeSupersedes=0&downloadMethod=http&source=fcUsing SSH, log in to your system as the root user. Copy the fix pack to the /tmp directory on the QRadar Console. Note: If space in the /tmp directory is limited, copy the fix pack to another location that has sufficient space.To create the /media/updates directory, type the following command: mkdir -p /media/updatesReference http://www-01.ibm.com/support/docview.wss?uid=swg27049111

1. Click the Reports tab. 2. Clear the Hide Inactive Reports check box. 3. In the Group list, select Compliance > PCI. 4. Select all report templates on the list:a. Click the first report on the list. b. Select all report templates by holding down the Shift key, while you click the last report on the list. 5. In the Actions list, select Toggle Scheduling. 6. Access generated reports:a. From the list in the Generated Reports column, select the time stamp of the report that you want to view. b. In the Format column, click the icon for report format that you want to view. Reference ftp://ftp.software.ibm.com/software/security/products/qradar/documents/7.2.8/en/b_qradar_gs_guide.pdf

The upgraded license of Qradar 3128-C has 300k FPM and 15000 EPS and FIPs. Therefore the Qradar 3128-C with upgraded license is the best choice for the company. Reference https://www.ibm.com/support/knowledgecenter/SS42VS_7.2.8/com.ibm.qradar.doc/c_hwg_3128_allone.html

CP port 7789 must be open and allow communication between the primary and secondary for Distributed Replicated Block Device (DRBD) traffic. DRBD traffic is responsible for disk replication and is bidirectional between the primary and secondary host. Reference https://www.ibm.com/support/knowledgecenter/SS42VS_7.2.7/com.ibm.qradar.doc/c_qradar_appliance_require.html

The Referencesetutil.sh purge is the correct syntax of the command. It deletes the specific user when you mention it within the reference set. Reference https://www.ibm.com/developerworks/community/forums/html/topic?id=77777777-0000-0000-0000-000014967953

A significant difference between event and flow data is that an event, which typically is a log of a specific action such as a user login, or a VPN connection, occurs at a specific time and the event is logged at that time. A flow is a record of network activity that can last for seconds, minutes, hours, or days, depending on the activity within the session. For example, a web request might download multiple files such as images, ads, video, and last for 5 to 10 seconds, or a user who watches a Netflix movie might be in a network session that lasts up to a few hours. The flow is a record of network activity between two hosts. Reference https://www.ibm.com/support/knowledgecenter/en/SS42VS_7.2.8/com.ibm.qradar.doc/c_qradar_deploy_event_and_flow_pipeline.html

The QRadar SIEM Event Processor Virtual 1699 appliance supports the following items:Up to 10,000 events per second 2 TB or larger dedicated event storage Reference https://www.ibm.com/support/knowledgecenter/SS42VS_7.2.4/com.ibm.qradar.doc_7.2.4/c_siem_vrt_ap_ov.html

When storage space is required - Select this option if you want events or flows that match the Keep data placed in this bucket for parameter to remain in storage until the disk monitoring system detects that storage is required. If used disk space reaches 85% for records and 83% for payloads, data will be deleted. Deletion continues until the used disk space reaches 82% for records and 81% for payloads. When storage is required, only events or flows that match the Keep data placed in this bucket for parameter are deleted. Reference https://www.ibm.com/developerworks/community/forums/atom/download/Event_Flow_Retention_QRadar_72_AdminGuide.pdf?nodeId=593f2b31-a858-4210-b380-4674894a6ad9