How does QRadar work?
IBM QRadar automatically creates asset profiles by using passive flow data and vulnerability data to discover your network servers and hosts.
In IBM QRadar you can investigate offenses to determine the root cause of a network issue.
In IBM QRadar you can create custom reports or use default reports..
What is the compression rate of QRadar?
The avarage compression rate is 10:1; Offline data: All the events cannot be accessed instantly because all the data is in a external backup server.Dec 5, 2013.
What is the compression ratio of QRadar data?
The avarage compression rate is 10:1; Offline data: All the events cannot be accessed instantly because all the data is in a external backup server.Dec 5, 2013.
What is the data source of QRadar?
On the Data Sources tab, click Connect a data source.
Click IBM QRadar and QRadar On Cloud, then click Next.
Configure the connection to allow IBM Security QRadar Suite Software to connect to the data source.
In the Data source name field, assign a name to uniquely identify the data source connection..
What is the default retention period for QRadar?
The default retention period for most asset data is 120 days after the last time it was either passively or actively observed in QRadar.
User names are retained for 30 days..
What is the purpose of QRadar?
IBM QRadar collects, processes, aggregates, and stores network data in real time.
QRadar uses that data to manage network security by providing real-time information and monitoring, alerts and offenses, and responses to network threats..
What is the use of data node in QRadar?
Data Nodes add storage and processing capacity.
Data Nodes are plug-n-play and can be added to a deployment at any time.
Data Nodes integrate seamlessly with existing deployments.
Use Data Nodes to reduce the processing load on processor appliances by removing the data storage processing load from the processor..
- QRadar Data Store, an extension of the QRadar Security Intelligence Platform, enables organizations to cost- effectively collect, normalize and store large volumes of data to enable easier compliance reporting, optimize AI- powered incident investigations and provide threat hunting teams with the data needed launch
- When a data obfuscation profile is enabled, the system masks the data for each event as it is received by QRadar.
Events that are received by the appliance before data obfuscation is configured remain in the original unobfuscated state.
The older event data is not masked and users can see the information.
