Connecting to a Carbon Black Cloud data source

Connect the Carbon Black Cloud data source to the platform to enable your applications and dashboards to collect and analyze Carbon Black Cloud security data. Universal Data Insights connectors enable federated search across your security products.

Before you begin

Collaborate with a Carbon Black administrator to obtain the hostname or IP address and organization key for the Carbon Black Cloud console. An API Token must be created in the Carbon Black Cloud console. To create the API token:
  1. Log in to the Carbon Black Cloud console.
  2. Go to Settings > API Access.
  3. Copy the ORG KEY value. You use this value in step 9.
  4. Click the Access Levels tab.
  5. Create an API access level entry with the following permissions:

    org.search.events: create, read, update, delete

  6. Click the API Keys tab and create a new API key based on the created access level.
  7. Copy the API Secret Key and API ID. The API token that you use in step 9 is the API Secret Key and API ID separated by a /, like this: <API_secret_key>/<API_ID>

If you have a firewall between your cluster and the data source target, use the IBM® Security Edge Gateway to host the containers. The Edge Gateway must be V1.6 or later. For more information, see Setting up Edge Gateway.

About this task

The CB Cloud connector is designed to work with the V2 search API api/investigate/v2/orgs/{org_key}/processes/search_jobs endpoint.

Structured Threat Information eXpression (STIX) is a language and serialization format that organizations use to exchange cyberthreat intelligence. The Carbon Black Cloud connector uses STIX patterning to query Carbon Black Cloud data and returns results as STIX objects. For more information about how the Carbon Black Cloud data schema maps to STIX, see Carbon Black Cloud STIX Mapping (https://github.com/opencybersecurityalliance/stix-shifter/blob/develop/adapter-guide/connectors/cbcloud_supported_stix.md).

Procedure

  1. Go to Menu > Connections > Data sources.
  2. On the Data Sources tab, click Connect a data source.
  3. Click Carbon Black Cloud, then click Next.
  4. Configure the connection to the data source.
    1. In the Data source name field, assign a name to uniquely identify the data source connection.
      You can create multiple connection instances to a data source so it would be good to clearly set them apart by name. Only alphanumeric characters and the following special characters are allowed: - . _
    2. In the Data source description field, write a description to indicate the purpose of the data source connection.
      You can create multiple connection instances to a data source, so it is useful to clearly indicate the purpose of each connection by description. Only alphanumeric characters and the following special characters are allowed: - . _
    3. If you have a firewall between your cluster and the data source target, use the Edge Gateway to host the containers. In the Edge gateway (optional) field, specify which Edge Gateway to use.
      Select an Edge Gateway to host the connector. It can take up to five minutes for the status of newly deployed data source connections on the Edge Gateway to show as being connected.
    4. In the Management IP address or Hostname field, set the hostname or IP address of the data source so that the platform can communicate with it.
    5. In the Host port field, set the port number that is associated with the data source host. The port is 443 by default.
  5. Set the query parameters to control the behavior of the search query on the data source.
    1. In the Concurrent search limit field, set the number of simultaneous connections that can be made to the data source. The default limit for the number of connections is 4. The value must not be less than 1 and must not be greater than 100.
    2. In the Query search timeout limit field, set the time limit in minutes for how long the query is run on the data source. The default time limit is 30. When the value is set to zero, there is no timeout. The value must not be less than 1 and must not be greater than 120.
    3. In the Result size limit field, set the maximum number of entries or objects that are returned by search query. The default result size limit is 10,000. The value must not be less than 1 and must not be greater than 500,000.
    4. In the Query time range field, set the time range in minutes for the search, represented as the last X minutes. The default is 5 minutes. The value must not be less than 1 and must not be greater than 10,000.
    Important: If you increase the concurrent search limit and the result size limit, a greater amount of data can be sent to the data source, which increases the strain on the data source. Increasing the query time range also increases the amount of data.
  6. Optional: If you need to customize the STIX attributes mapping, click Customize attribute mapping and edit the JSON blob to map new or existing properties to their associated target data source fields.
  7. Configure identity and access.
    1. Click Add a Configuration.
    2. In the Configuration name field, enter a unique name to describe the access configuration and distinguish it from the other access configurations for this data source connection that you might set up. Only alphanumeric characters and the following special characters are allowed: - . _
    3. In the Configuration description field, enter a unique description to describe the access configuration and distinguish it from the other access configurations for this data source connection that you might set up. Only alphanumeric characters and the following special characters are allowed: - . _
    4. Click Edit access and choose which users can connect to the data source and the type of access.
    5. In the Org key field, enter the organization key that you copied in the Before you Begin section of this procedure.
    6. In the API Token field, enter the API Secret Key and API ID that you copied in the Before you Begin section of this procedure, separated by a /, like this: <API_secret_key>/<API_ID>
    7. Click Add.
    8. To save your configuration and establish the connection, click Done.
    You can see the data source connection configuration that you added under Connections on the data source settings page. A message on the card indicates connection with the data source.
    When you add a data source, it might take a few minutes before the data source shows as being connected.
    Tip: After you connect a data source, it might take up to 30 seconds to retrieve the data. Before the full data set is returned, the data source might display as unavailable. After the data is returned, the data source shows as being connected, and a polling mechanism occurs to validate the connection status. The connection status is valid for 60 seconds after every poll.

    You can add other connection configurations for this data source that have different users and different data access permissions.

  8. To edit your configurations, complete the following steps:
    1. On the Data Sources tab, select the data source connection that you want to edit.
    2. In the Configurations section, click Edit Configuration (Edit configuration icon).
    3. Edit the identity and access parameters and click Save.

What to do next

Test the connection by running a query with IBM Security Data Explorer. To use Data Explorer, you must have data sources that are connected so that the application can run queries and retrieve results across a unified set of data sources. The search results vary depending on the data that is contained in your configured data sources. For more information about how to build a query in Data Explorer, see Build a query.