DNSSEC Should Be Enabled For Cloud DNS

More Info:

Ensure that DNSSEC is enabled for Cloud DNS.

Risk Level

Medium

Address

Security

Compliance Standards

CISGCP, CBP

Triage and Remediation

Remediation

Using Console

Using CLI

To remediate the DNSSEC misconfiguration in GCP using GCP CLI, follow these steps:

Open the Google Cloud Console and navigate to the Cloud Shell.
In the Cloud Shell, run the following command to enable DNSSEC for Cloud DNS:
```
gcloud dns managed-zones update [ZONE_NAME] --dnssec-state on
```
Replace [ZONE_NAME] with the name of the managed zone for which you want to enable DNSSEC.
Verify that DNSSEC has been enabled by running the following command:
```
gcloud dns managed-zones describe [ZONE_NAME] --format="json(dnssecConfig.state)"
```
This command will return the DNSSEC state of the managed zone. If DNSSEC is enabled, the output will be:
```
{
  "dnssecConfig": {
    "state": "on"
  }
}
```
Repeat steps 2 and 3 for all the managed zones that need to have DNSSEC enabled.
Verify that DNSSEC is working by checking the DNSSEC status of your domain using a DNSSEC validation tool. DNSViz is a useful tool for this purpose. You can enter your domain name and DNSSEC will be validated for your domain.

By following these steps, you can remediate the DNSSEC misconfiguration in GCP using GCP CLI.

Using Python

To remediate the misconfiguration of DNSSEC not being enabled for Cloud DNS in GCP using Python, you can follow the below steps:

Import the necessary libraries:

from google.cloud import dns
from google.oauth2 import service_account

Set up authentication using a service account key:

credentials = service_account.Credentials.from_service_account_file('path/to/service_account_key.json')
client = dns.Client(project='your-project-id', credentials=credentials)

Get the existing DNS policy for your Cloud DNS zone:

zone_name = 'your-zone-name'
zone = client.zone(zone_name)
dns_policy = zone.dnssec_config

Check if DNSSEC is already enabled:

if dns_policy.state == 'on':
    print('DNSSEC is already enabled')
else:
    # Enable DNSSEC
    dns_policy.state = 'on'
    zone.update(dns_policy=dns_policy)
    print('DNSSEC has been enabled')

Verify that DNSSEC is enabled:

if zone.dnssec_config.state == 'on':
    print('DNSSEC is enabled')
else:
    print('DNSSEC is not enabled')

By following these steps, you can remediate the misconfiguration of DNSSEC not being enabled for Cloud DNS in GCP using Python.

GCP Introduction

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GCP Threats

DNSSEC Should Be Enabled For Cloud DNS

More Info:

Risk Level

Address

Compliance Standards

Triage and Remediation

Remediation

GCP Introduction

GCP Pricing

GCP Threats

GCP Misconfigurations

Resources

GCP Threats

​More Info:

​Risk Level

​Address

​Compliance Standards

​Triage and Remediation

​Remediation

More Info:

Risk Level

Address

Compliance Standards

Triage and Remediation

Remediation