IBM C1000-156 Exam Dumps

Forward: Data is forwarded to a specified destination. It is also stored in the database and processed by the Custom Rules Engine (CRE).

Drop: Data is dropped, meaning it is not stored in the database and is not processed by the CRE. If you select the ''Drop'' option, any events that match this rule are credited back 100% to the license.

Bypass Correlation: Data bypasses the CRE but is stored in the database. This option allows events to be used in analytic apps and for historical correlation runs. It's useful when you want specific events to skip real-time rules.

Log Only (Exclude Analytics): Events are stored in the database and flagged as ''Log Only.'' They bypass the CRE and are not available for historical correlation. These events contribute to neither offenses nor real-time analytics.

Now, let's look at the valid combinations:

Forward and Drop: Data is forwarded to a specified destination, but it is not stored in the database or processed by the CRE. Dropped events are credited back to the license.

Forward and Bypass Correlation: Data is forwarded to a destination and stored in the database, but CRE rules do not run on it. Useful for scenarios where you want events to bypass real-time rules but still be available for historical correlation.

Forward and Log Only (Exclude Analytics): Events are forwarded to a destination, stored as ''Log Only,'' and bypass the CRE. They are not available for historical correlation and are credited back to the license.

In IBM QRadar, system notifications are crucial for alerting administrators about various events and statuses that require attention. The rule name for system notifications is 'System: Notification'. Here is a detailed explanation of how it functions and how to find and edit this rule:

Accessing the Offenses Section: To view and manage rules related to offenses, an administrator needs to open the Offenses section in the QRadar console.

Navigating to Rules: Within the Offenses section, there is a subsection for rules. This is where all the predefined and custom rules are listed.

Editing System Notification Rules: The specific rule for system notifications is named 'System: Notification'. This rule is responsible for generating notifications based on system events and statuses.

Customizing the Rule: By selecting and editing this rule, administrators can adjust the conditions and actions associated with system notifications, ensuring they are tailored to the specific needs and policies of the organization.

This rule is essential for maintaining awareness of system events and ensuring that potential issues are promptly addressed.

Reference IBM Security QRadar SIEM and IBM Security QRadar EDR integration.pdf

When creating an identity exclusion search in IBM QRadar SIEM V7.5, the time range selected is 'Real time (streaming).' This setting ensures that the search continuously monitors and excludes identities in real-time as data is ingested. Here's the process:

Real-time Monitoring: Continuously updates the search results based on incoming data, providing immediate exclusion of specified identities.

Streaming Data: Processes data in a live stream, ensuring that the exclusion criteria are applied instantaneously as new events occur.

Reference The setup and configuration of identity exclusion searches are detailed in the QRadar SIEM administration guides, highlighting the importance of real-time streaming for effective identity management.

To include geographic data updates from MaxMind in IBM QRadar SIEM V7.5, the following two pieces of information from the MaxMind account are required:

API Key: This key is used to authenticate and authorize access to the MaxMind services, ensuring that QRadar can request and receive geographic data updates.

License Key: This key is associated with the MaxMind account and allows QRadar to utilize the licensed geographic data for enhanced location-based analysis.

These keys ensure that the data integration is secure and that the usage complies with MaxMind's licensing agreements.

Reference IBM QRadar SIEM documentation specifies the API key and license key as necessary credentials for integrating MaxMind geographic data, detailed in the setup and configuration sections.

The Server Discovery function in IBM QRadar SIEM V7.5 uses the Asset Profile Database to discover various types of servers on a network. This database stores detailed information about the assets, including server types, configurations, and roles within the network. Here's how it works:

Asset Profile Database: This is the central repository that contains all the discovered asset information.

Discovery Process: During the discovery process, QRadar scans the network to identify servers and other devices, collecting information such as IP addresses, open ports, services, and operating systems.

Classification: The collected data is then analyzed and classified, updating the Asset Profile Database with the types of servers discovered.

Reference IBM QRadar SIEM documentation specifies the use of the Asset Profile Database for server discovery functionalities and provides details on configuring and managing asset profiles.