Google Cloud Audit
- Miguel Lauriano
- Aparna Rr
- Aparna Rr
About the Device
Google Cloud services write audit logs to help you answer the questions of "who did what, where, and when?" within your Google Cloud resources. Cloud Audit Logs helps security, auditing, and compliance entities maintain audit trails in Google Cloud. With Cloud Audit Logs, Enterprises can attain the same level of transparency over administrative activities and accesses to data in Google Cloud as in on-premises environments.
Device Information
 Entity | Particulars |
|---|---|
Vendor Name | |
Product Name | Cloud Platform |
Type of Device | Cloud |
Collection Method
Log Type | Â Ingestion label | Preferred Logging Protocol - Format | Log collection method | Data Source |
|---|---|---|---|---|
 Cloud Audit Logs |   GCP_CLOUDAUDIT |  Prop Vendor API - JSON |  Direct Ingestion | https://cloud.google.com/chronicle/docs/ingestion/cloud/ingest-gcp-logs |
Device Configuration
Before you can ingest your Google Cloud data into your Chronicle instance, you must complete the following steps:
Contact Adaptive MxDR on-boarding engineer and obtain the one-time access code you need to ingest your GCP telemetry.
Grant the following IAM roles required for you to access the Chronicle section:
Chronicle Service Admin (
roles/chroniclesm.admin): IAM role for performing all activities.Chronicle Service Viewer (
roles/chroniclesm.viewer): IAM role to only view the state of ingestion.Security Center Admin Editor (
roles/securitycenter.adminEditor): Required to enable the ingestion of Cloud Asset Metadata.
Granting IAM Roles:
To grant IAM roles using Google Cloud console, complete the following steps:
Log on to the Google Cloud Organization you want to connect to and navigate to the IAM screen using Products > IAM & Admin > IAM.
From the IAM screen, select the user and click Edit Member.
If you are not in the Organization view of IAM, the Edit Member button is disabled, and you need to navigate to the organization's IAM screen.
In the Edit Permissions screen, click Add Another Role and search for Chronicle to find the IAM roles.
Once you have assigned the roles, click Save.
To Enabling Google Cloud Data Ingestion
To enable data ingestion from your Google Cloud organization into your Chronicle account, complete the following steps:
Navigate to the Chronicle page for the Google Cloud console.
Go to the Chronicle pageEnter your one-time access code in the 1-time Chronicle access code field.
Check the box labeled I consent to the terms and conditions of Chronicle's usage of my Google Cloud data.
Click Connect Chronicle.
Your Google Cloud data is now going to be sent to Chronicle.
To Export Filter Settings
By default, your Cloud Audit logs (admin activity and system event) and Cloud DNS logs are sent to your Chronicle account. However, you can customize the export filter to include or exclude specific types of logs. The export filter is based on the Google logging query language.
To define a custom filter for your logs, complete the following steps:
Define your filter by creating a custom filter for your logs using the logging query language.
The following documentation describes how to define this type of filter: https://cloud.google.com/logging/docs/view/logging-query-languageNavigate to Google SecOps > EXPORT FILTER SETTINGS
Navigate to the Logs Explorer using the link provided on the EXPORT FILTER SETTINGS tab, copy your new query into the Query field and click Run Query to test it.
Use below query to export audit logs
log_id("cloudaudit.googleapis.com/activity") OR log_id("cloudaudit.googleapis.com/system_event") OR log_id("cloudaudit.googleapis.com/policy") OR log_id("cloudaudit.googleapis.com/access_transparency") OR log_id("cloudaudit.googleapis.com/data_access")Verify that the matched logs displayed in the Logs Explorer are exactly what you intend to export to Chronicle.
Complete the following steps from the Export Filter Settings tab:
When the filter/query is ready, click the edit icon and paste the filter/query in the Export filter field.
Click Save Custom Filter. Your new custom filter works against all new logs exported to your Google Security Operations account.
You can reset the export filter to the default version by clicking Reset to Default. Be sure to save a copy of your custom filter first.
To Enable GCP Logs
Under Security Tab, navigate to Detections and Controls > Google SecOps.
Select the project which audit logs you want to monitor.
Enable Google Cloud Logging
Integration Parameters
The integration feed details are not required as service is sending data directly to the chronicle. Please refer device configuration.
About Accenture:
Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services—creating tangible value at speed and scale. We are a talent and innovation led company with 738,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world’s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology with unmatched industry experience, functional expertise and global delivery capability. We are uniquely able to deliver tangible outcomes because of our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Accenture Song. These capabilities, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients succeed and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities. Visit us at www.accenture.com.
About Accenture Security
Accenture Security is a leading provider of end-to-end cybersecurity services, including advanced cyber defense, applied cybersecurity solutions and managed security operations. We bring security innovation, coupled with global scale and a worldwide delivery capability through our network of Advanced Technology and Intelligent Operations centers. Helped by our team of highly skilled professionals, we enable clients to innovate safely, build cyber resilience and grow with confidence. Follow us @AccentureSecure on Twitter or visit us at www.accenture.com/security.
Legal notice: Accenture, the Accenture logo, and other trademarks, service marks, and designs are registered or unregistered trademarks of Accenture and its subsidiaries in the United States and in foreign countries. All trademarks are properties of their respective owners. This document is intended for general informational purposes only and does not take into account the reader’s specific circumstances, and may not reflect the most current developments. Accenture disclaims, to the fullest extent permitted by applicable law, any and all liability for the accuracy and completeness of the information in this presentation and for any acts or omissions made based on such information. Accenture does not provide legal, regulatory, audit, or tax advice. Readers are responsible for obtaining such advice from their own legal counsel or other licensed professionals.