Collect Forcepoint DLP logs

Supported in:

Google secops SIEM

Note: This feature is covered by Pre-GA Offerings Terms of the Google Security Operations Service Specific Terms. Pre-GA features might have limited support, and changes to pre-GA features might not be compatible with other pre-GA versions. For more information, see the Google SecOps Technical Support Service guidelines and the Google SecOps Service Specific Terms.

This document explains how to ingest Forcepoint DLP logs to Google Security Operations using Bindplane.

Forcepoint DLP (Data Loss Prevention) is a data protection solution that identifies, monitors, and protects sensitive data across enterprise environments. It detects and prevents unauthorized data transfers through email, web, endpoints, and cloud applications using content-aware policies and machine learning. The parser extracts fields from Forcepoint DLP CEF formatted logs. It then maps these values to the Unified Data Model (UDM). It also sets default metadata values for the event source and type.

Before you begin

Make sure you have the following prerequisites:

• A Google SecOps instance
• Windows Server 2016 or later, or Linux host with systemd
• If running behind a proxy, ensure firewall ports are open per the Bindplane agent requirements
• Privileged access to the Forcepoint Security Manager web console

Get Google SecOps ingestion authentication file

1. Sign in to the Google SecOps console.
2. Go to SIEM Settings > Collection Agents.
3. Download the Ingestion Authentication File. Save the file securely on the system where Bindplane will be installed.

Note: This JSON file contains credentials for authenticating the Bindplane agent to Google SecOps.

Get Google SecOps customer ID

1. Sign in to the Google SecOps console.
2. Go to SIEM Settings > Profile.
3. Copy and save the Customer ID from the Organization Details section.

Note: The customer ID is required for configuring the Bindplane agent exporter.

Install the Bindplane agent

Install the Bindplane agent on your Windows or Linux operating system according to the following instructions.

Windows installation

1. Open Command Prompt or PowerShell as an administrator.

2. Run the following command:

   msiexec /i "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" /quiet
   

3. Wait for the installation to complete.

4. Verify the installation by running:

   sc query observiq-otel-collector
   

The service should show as RUNNING.

Linux installation

1. Open a terminal with root or sudo privileges.

2. Run the following command:

   sudo sh -c "$(curl -fsSlL https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh)" install_unix.sh
   

3. Wait for the installation to complete.

4. Verify the installation by running:

   sudo systemctl status observiq-otel-collector
   

The service should show as active (running).

Additional installation resources

For additional installation options and troubleshooting, see Bindplane agent installation guide.

Configure Bindplane agent to ingest syslog and send to Google SecOps

Locate the configuration file

• Linux:

  sudo nano /etc/bindplane-agent/config.yaml
  

• Windows:

  notepad "C:\Program Files\observIQ OpenTelemetry Collector\config.yaml"
  

Edit the configuration file

• Replace the entire contents of config.yaml with the following configuration:

  receivers:
      tcplog:
          listen_address: "0.0.0.0:514"
  
  exporters:
      chronicle/chronicle_w_labels:
          compression: gzip
          creds_file_path: '/path/to/ingestion-authentication-file.json'
          customer_id: 'YOUR_CUSTOMER_ID'
          endpoint: malachiteingestion-pa.googleapis.com
          log_type: 'FORCEPOINT_DLP'
          raw_log_field: body
          ingestion_labels:
  
  service:
      pipelines:
          logs/source0__chronicle_w_labels-0:
              receivers:
                  - tcplog
              exporters:
                  - chronicle/chronicle_w_labels
  

Configuration parameters

• Replace the following placeholders:

  • Receiver configuration:

    • tcplog: Use udplog for UDP syslog or tcplog for TCP syslog
    • 0.0.0.0: IP address to listen on (0.0.0.0 to listen on all interfaces)
    • 514: Port number to listen on (standard syslog port)

  • Exporter configuration:

    • creds_file_path: Full path to ingestion authentication file:
      • Linux: /etc/bindplane-agent/ingestion-auth.json
      • Windows: C:\Program Files\observIQ OpenTelemetry Collector\ingestion-auth.json
    • YOUR_CUSTOMER_ID: Customer ID from the Get customer ID section
    • endpoint: Regional endpoint URL:
      • US: malachiteingestion-pa.googleapis.com
      • Europe: europe-malachiteingestion-pa.googleapis.com
      • Asia: asia-southeast1-malachiteingestion-pa.googleapis.com
      • See Regional Endpoints for complete list
    • log_type: Log type exactly as it appears in Chronicle (FORCEPOINT_DLP)

Save the configuration file

• After editing, save the file:
  • Linux: Press Ctrl+O, then Enter, then Ctrl+X
  • Windows: Click File > Save

Restart the Bindplane agent to apply the changes

• To restart the Bindplane agent in Linux, run the following command:

  sudo systemctl restart observiq-otel-collector
  

  1. Verify the service is running:

       sudo systemctl status observiq-otel-collector
     

  2. Check logs for errors:

       sudo journalctl -u observiq-otel-collector -f
     

• To restart the Bindplane agent in Windows, choose one of the following options:

  • Command Prompt or PowerShell as administrator:

    net stop observiq-otel-collector && net start observiq-otel-collector
    

  • Services console:

    1. Press Win+R, type services.msc, and press Enter.
    2. Locate observIQ OpenTelemetry Collector.

    3. Right-click and select Restart.

    4. Verify the service is running:

       sc query observiq-otel-collector
       

    5. Check logs for errors:

       type "C:\Program Files\observIQ OpenTelemetry Collector\log\collector.log"
       

Configure Forcepoint DLP syslog forwarding

1. Sign in to the Forcepoint Security Manager web console.
2. Go to Settings > General > SIEM Integration.
3. Select Enable SIEM integration.
4. Provide the following configuration details:
   • Syslog Server IP Address: Enter the IP address of the Bindplane agent host.
   • Port: Enter 514.
   • Protocol: Select TCP.
   • Format: Select CEF (Common Event Format).
   • TLS Enabled: Uncheck (unless using TLS).
5. In the Incident Data section, select the data to include in syslog messages:
   • Action taken
   • Severity
   • Policy name
   • Source information
   • Destination information
   • Content details
6. Click OK to save.
7. Go to Main > Policy Management > DLP Policies.
8. For each policy that should forward events, verify syslog notification is enabled:
   1. Select the policy.
   2. Go to the Action Plan tab.
   3. Verify the action plan includes Send to SIEM.
9. Click Deploy to apply the policy changes.
10. Verify syslog messages are being sent by checking the Bindplane agent logs.

UDM mapping table

Log Field	UDM Mapping	Logic
act	security_result.description	If actionPerformed is empty, the value of act is assigned to security_result.description.
actionID	metadata.product_log_id	The value of actionID is assigned to metadata.product_log_id.
actionPerformed	security_result.description	The value of actionPerformed is assigned to security_result.description.
administrator	principal.user.userid	The value of administrator is assigned to principal.user.userid.
analyzedBy	additional.fields.key	The string "analyzedBy" is assigned to additional.fields.key.
analyzedBy	additional.fields.value.string_value	The value of analyzedBy is assigned to additional.fields.value.string_value.
cat	security_result.category_details	The values of cat are merged into the security_result.category_details field as a list.
destinationHosts	target.hostname	The value of destinationHosts is assigned to target.hostname.
destinationHosts	target.asset.hostname	The value of destinationHosts is assigned to target.asset.hostname.
details	security_result.description	If both actionPerformed and act are empty, the value of details is assigned to security_result.description.
duser	target.user.userid	The value of duser is used to populate target.user.userid. Multiple values separated by "; " are split and assigned as individual email addresses if they match the email regex, otherwise they are treated as user IDs.
eventId	metadata.product_log_id	If actionID is empty, the value of eventId is assigned to metadata.product_log_id.
fname	target.file.full_path	The value of fname is assigned to target.file.full_path.
logTime	metadata.event_timestamp	The value of logTime is parsed and used to populate metadata.event_timestamp.
loginName	principal.user.user_display_name	The value of loginName is assigned to principal.user.user_display_name.
msg	metadata.description	The value of msg is assigned to metadata.description.
productVersion	additional.fields.key	The string "productVersion" is assigned to additional.fields.key.
productVersion	additional.fields.value.string_value	The value of productVersion is assigned to additional.fields.value.string_value.
role	principal.user.attribute.roles.name	The value of role is assigned to principal.user.attribute.roles.name.
severityType	security_result.severity	The value of severityType is mapped to security_result.severity. "high" maps to "HIGH", "med" maps to "MEDIUM", and "low" maps to "LOW" (case-insensitive).
sourceHost	principal.hostname	The value of sourceHost is assigned to principal.hostname.
sourceHost	principal.asset.hostname	The value of sourceHost is assigned to principal.asset.hostname.
sourceIp	principal.ip	The value of sourceIp is added to the principal.ip field.
sourceIp	principal.asset.ip	The value of sourceIp is added to the principal.asset.ip field.
sourceServiceName	principal.application	The value of sourceServiceName is assigned to principal.application.
suser	principal.user.userid	If administrator is empty, the value of suser is assigned to principal.user.userid.
timestamp	metadata.event_timestamp	The value of timestamp is used to populate metadata.event_timestamp.
topic	security_result.rule_name	The value of topic is assigned to security_result.rule_name after commas are removed. Hardcoded to "FORCEPOINT_DLP". Hardcoded to "Forcepoint". Extracted from the CEF message. Can be "Forcepoint DLP" or "Forcepoint DLP Audit". Extracted from the CEF message. Concatenation of device_event_class_id and event_name, formatted as "[device_event_class_id] - event_name". Initialized to "GENERIC_EVENT". Changed to "USER_UNCATEGORIZED" if is_principal_user_present is "true".

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