Configuring AWS S3 destinations

Before your connections can successfully send data to a destination, your Tanium Cloud instance and network allowlist must be configured. Note the following:

  • Contact Tanium Support with the destination fully qualified domain name (FQDN) or IP address, port, and protocol to submit an external access request.

  • Tanium Cloud does not support non-TLS plaintext HTTP URLs.
  • Tanium does not support sending data over TCP port 25 outbound. If you submit an external access request for an SMTP email server destination (default TCP port 465 or TCP port 587), you can only associate the port with 1 FQDN or IP address.

  • For other destinations, you can reuse a port for multiple destination FQDNs or IP addresses.

  • Your Tanium Cloud instance has a proxy cluster with 2 public IP addresses. If a destination is in your network, add inbound traffic from these IP addresses to your network allowlist.

For more information, see Tanium Cloud Deployment Guide: Proxy access.

With Amazon Web Services (AWS) S3, you can store and retrieve data in real time from almost any type of structured and unstructured data source. With Connect, Tanium can write data directly to AWS S3.

Submit an external access request for the FQDN of your S3 bucket, such as my-bucket-name.s3.region.amazonaws.com. Assign the minimum required S3 bucket access permissions (s3:GetObject, s3:PutObject, and s3:ListBucket) before you configure an S3 bucket as a destination.

Specify general connection information

  1. On the Connect Overview page, scroll to the Connections section and click Create Connection.
  2. Enter a name and description for the connection.
  3. (Optional) In the General Information section, expand Advanced to configure the following settings:

    Log Level

    By default, Log Level is set to Information. To reduce the amount of logging, you can set Log Level to Warning, Error, or Fatal.


    Override Log Level

    If you are debugging the connection, select Override Log Level to set a Temporary Log Level (such as Trace or Debug) on this connection for a selected Number of Runs (up to 24). A scheduled or manual connection run, once started, counts towards the number of runs, regardless of the connection status. After the number of runs elapse, the logging for this connection returns to the Log Level you selected to prevent finer-grained logging from consuming additional resources for an indefinite number of runs.

    Minimum Pass Percentage

    Minimum percentage of the expected rows that must be processed for the connection to succeed.

    Memory Ceiling (GB)

    Maximum memory for the node process to run the connection. This defaults to 1 GB per connection, and cannot exceed the global maximum sum of memory for all running connections (by default, 8 GB). Increase this setting if a connection frequently exhibits out of memory errors while running.

    If the sum of simultaneously scheduled connection Memory Ceiling values exceed the global Memory Ceiling, connections run until the global Memory Ceiling is reached, then any remaining connections enter a waiting queue if you select the Queue Connections configuration setting, or fail if you clear the Queue Connections configuration setting.

Configure the connection source

The connection source determines what data you are sending to the destination. This data is usually information from Tanium, such as a saved question, question log, client status, or event. The settings vary depending on which source you choose.




Configure AWS S3 destination

  1. Select AWS S3 for the destination and provide a destination name. Do one of the following:
    • Specify a unique name to save the configuration information as a new destination. Select New, and then enter a Destination Name.

    • Select an existing destination. Select Existing, and then select a destination from the Destination Name drop-down list. If you edit the settings for an existing destination, all connections that use that destination are affected.

    • Copy an existing destination. Select New, and then click Copy Settings. Select a destination from the drop-down list, click Apply, and update the Destination Name.

  2. Specify authentication credentials, including AWS access key, secret access key, bucket name, and file name.
    You can use a variable for both the bucket name and the file name, as listed in Reference: Variables.

    If you submit an external access request for traffic, your configured destination FQDN or IP address, port, and protocol must match the FQDN or IP address, port, and protocol submitted in the external access request.


  3. (Optional) Configure advanced settings. In the Configuration section, under the destination settings, expand Advanced.
    1. If you have a proxy configured for your Tanium Module Server, select Use Tanium Module Server Proxy Setting.
    2. To use an endpoint other than the default endpoint that is associated with your AWS credentials, provide the host.
  4. (Optional) To use an endpoint other than the default endpoint that is associated with your AWS credentials, expand Advanced and provide the host.

Configure filters

(Optional) In the Configure Output > Filters section, you can specify filters to modify the data that you are getting from your connection source before it is sent to the destination.

For more information about the types of filters you can configure, see Reference: Filtering options.

Format data for AWS S3

In the Configure Output > Format section, you can choose to save your data in all of the available formats, as listed in Reference: Format types. Each format has slightly different configuration options, but all allow you to choose which column data to save.

In the Configure Output > Columns section, you can change the Destination Label of each column and Value Type to force the column to be a String, Numeric, or Date/Time value.

If you choose Numeric for the value, you can specify a default value that is used if the data cannot be coerced into a numeric value. You can specify any negative or positive number.

If you choose Date/Time for the value, specify the format that you want to use for the column. For more information about using a variable, see Time stamp variables.

For more information about column customizations, see Reference: Column customizations.

Schedule the connection

Connections can run at a highly configurable time interval, such as multiple times per hour, day, week, or month.

If you do not enable the schedule, the connection only runs when you manually run it.

Use the Schedule section to update the schedule:

  • Select Enable schedule.
  • In the Schedule Type, select Basic to build a schedule with the provided controls.
  • To view or edit the Cron expression directly, select Advanced - Define as a Cron Expression, and use the Advanced field to edit the Cron expression.




If a user that owns a scheduled connection is deleted, future scheduled instances of that connection do not run. For more information, see Problem: Scheduled connection owned by a deleted user no longer runs.

For more information about Cron syntax, see Reference: Cron syntax.

Save and verify connection

  1. After you enter the details for the connection, click Save.

    To save the connection and immediately run the connection, click Run and Save.

    If needed, resolve any errors or missing information. After the connection creates successfully, the connection details display.

  2. To view details when the connection runs, click the Logs tab.
  3. To view an individual run log, expand the row table. For more information on resolving errors, see Troubleshooting.