Notebook Data Encrypted With KMS Customer Master Keys

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Ensure that the storage volumes attached to your Amazon SageMaker notebook instances are encrypted with KMS Customer Master Keys (CMKs) instead of AWS managed-keys in order to have a more granular control over the data-at-rest encryption/decryption process and meet compliance requirements. SageMaker is a fully-managed AWS service that enables data scientists and developers to build, train, and deploy machine learning models at any scale. Amazon SageMaker removes the barriers that typically slow down data developers who want to use machine learning in the cloud. A SageMaker notebook instance is a fully managed Machine Learning (ML) instance based on the Jupyter Notebook application.

Risk Level

High

Address

Cost optimization, Operational Maturity, Security

Compliance Standards

ISO27001, HIPAA

Triage and Remediation

Remediation

To remediate the misconfiguration of Notebook Data Encrypted with KMS Customer Master Keys for AWS DynamoDB using the AWS console, you can follow these step-by-step instructions:

Login to AWS Console: Go to the AWS Management Console (https://aws.amazon.com/) and log in using your credentials.
Navigate to DynamoDB: In the AWS Management Console, search for “DynamoDB” in the services search bar and select DynamoDB from the search results.
Select the Table: From the DynamoDB dashboard, select the table where the notebook data is stored that needs to be encrypted with AWS managed keys.
Enable Encryption: Click on the “Manage” tab in the table details page and then click on the “Encryption” tab.
Edit Encryption Settings: Click on the “Edit” button to edit the encryption settings for the DynamoDB table.
Select AWS Managed Key: In the Encryption settings, select “AWS managed key” as the key provider instead of “KMS Customer Master Key”.
Choose AWS Managed CMK: Choose an AWS managed Customer Master Key (CMK) from the list provided. You can select the default AWS managed CMK or create a new one.
Update Encryption Settings: After selecting the AWS managed CMK, click on the “Save” button to update the encryption settings for the DynamoDB table.
Monitor Encryption Status: Once the encryption settings are updated, monitor the status to ensure that the notebook data is now encrypted with the AWS managed key.

By following these steps, you can remediate the misconfiguration of Notebook Data Encrypted with KMS Customer Master Keys for AWS DynamoDB using the AWS console.

To remediate the misconfiguration of Notebook Data Encrypted with KMS Customer Master Keys for AWS DynamoDB using AWS CLI, follow these steps:

Step 1: Identify the DynamoDB table that has the misconfiguration:

aws dynamodb list-tables

Step 2: Update the DynamoDB table to enable encryption with AWS managed keys:

aws dynamodb update-table \
    --table-name YOUR_TABLE_NAME \
    --sse-specification Enabled=true,SSEType=AES256

Step 3: Verify that the encryption has been updated successfully:

aws dynamodb describe-table \
    --table-name YOUR_TABLE_NAME

By following these steps, you can remediate the misconfiguration of Notebook Data Encrypted with KMS Customer Master Keys for AWS DynamoDB using AWS CLI.

To remediate the misconfiguration of notebook data being encrypted with KMS Customer Master Keys in AWS DynamoDB using Python, follow these steps:

Update the DynamoDB Table Encryption: Configure the DynamoDB table to use AWS managed encryption instead of KMS Customer Master Keys. You can do this by updating the table settings to use the default AWS managed encryption.
Install the AWS SDK for Python (Boto3): If you haven’t already, install the Boto3 library, which is the AWS SDK for Python. You can install it using pip:

pip install boto3

Update the DynamoDB Table Encryption Settings: Use the following Python script to update the encryption settings of the DynamoDB table to use the default AWS managed encryption:

import boto3

# Specify the region where your DynamoDB table is located
region = 'your-region'

# Specify the name of the DynamoDB table
table_name = 'your-table-name'

# Create a DynamoDB client
dynamodb = boto3.client('dynamodb', region_name=region)

# Update the table encryption settings to use AWS managed encryption
response = dynamodb.update_table(
    TableName=table_name,
    SSESpecification={
        'Enabled': True,
        'SSEType': 'AES256'
    }
)

print("Table encryption settings updated successfully.")

Run the Python Script: Save the above Python script in a file (e.g., update_dynamodb_encryption.py) and run it using the Python interpreter. Make sure to replace 'your-region' and 'your-table-name' with the actual values for your DynamoDB table.

python update_dynamodb_encryption.py

Verify the Encryption Settings: After running the script, verify that the encryption settings for the DynamoDB table have been successfully updated to use the default AWS managed encryption. You can check this in the AWS Management Console or by using the Boto3 library to describe the table.

By following these steps, you can remediate the misconfiguration of notebook data being encrypted with KMS Customer Master Keys in AWS DynamoDB using Python.

Additional Reading:

https://docs.aws.amazon.com/sagemaker/latest/dg/encryption-at-rest.html

AWS Introduction

AWS Pricing

AWS Threats

AWS Misconfigurations

Notebook Data Encrypted With KMS Customer Master Keys

More Info:

Risk Level

Address

Compliance Standards

Triage and Remediation

Remediation

Additional Reading:

AWS Introduction

AWS Pricing

AWS Threats

AWS Misconfigurations

​More Info:

​Risk Level

​Address

​Compliance Standards

​Triage and Remediation

Remediation

​Additional Reading:

More Info:

Risk Level

Address

Compliance Standards

Triage and Remediation

Additional Reading: