Cloud Security Posture Management Manual (Google Cloud Platform)

Go to > Cyber Incident Monitoring

Requirements

Set Up Cloud Account Access

Note: To set up CSPM for a GCP project, you need admin privileges for the project.

Manual Authentication for GCP

To authenticate manually and monitor a GCP organization, you must:

1. Create a new GCP service account
2. Assign it the necessary roles (organization/project level)
3. Generate credentials
4. Provide those credentials to the CSPM integration

Steps to Set Up CSPM on GCP

1. Go to Google Cloud Console.

In the top-right corner, click on the Cloud Shell Icon 

You should be seeing the image below

2. Set Your Active Project

Run this command to select the GCP project where you want to create the service account:
  gcloud config set project <PROJECT_ID>

3. Create a new service account:

gcloud iam service-accounts create <SA_NAME> \

    --description="Elastic agent service account for CSPM" \

    --display-name="Elastic agent service account for CSPM" \

    --project=<PROJECT_ID>

4. Assign Required IAM Roles

Replace <ORG_ID> and <PROJECT_ID> in the commands below:

• Assign the necessary roles to the service account at Organization Level: 
  

  gcloud organizations add-iam-policy-binding <ORG_ID> \
  --member=serviceAccount:<SA_NAME>@<PROJECT_ID>.iam.gserviceaccount.com \
  --role=roles/cloudasset.viewer
  gcloud organizations add-iam-policy-binding <ORG_ID> \
  --member=serviceAccount:<SA_NAME>@<PROJECT_ID>.iam.gserviceaccount.com \
  --role=roles/browser
  

• Assign the necessary roles to the service account at Project Level: 
  

  gcloud projects add-iam-policy-binding <PROJECT_ID> \
  --member=serviceAccount:<SA_NAME>@<PROJECT_ID>.iam.gserviceaccount.com \
  --role=roles/cloudasset.viewer
  gcloud projects add-iam-policy-binding <PROJECT_ID> \
  --member=serviceAccount:<SA_NAME>@<PROJECT_ID>.iam.gserviceaccount.com \
  --role=roles/browser
  

Note: The Cloud Asset Viewer role grants read access to cloud asset metadata. The Browser role grants read access to the project hierarchy. 

5. Download the credentials JSON (first, replace <KEY_FILE> with the location where you want to save it):

gcloud iam service-accounts keys create <KEY_FILE> \ 

    --iam-account=<SA_NAME>@<PROJECT_ID>.iam.gserviceaccount.com

6. Provide CyTech the following values:

• Project ID (the project where you want to provision the compute instance that will run CSPM)
• Credentials JSON values

If you need further assistance, kindly contact our support at support@cytechint.com for prompt assistance and guidance.