Building a CSPM Pipeline: Lessons Learned

Wed, 15 May 2024 00:00:00 +0000

Cloud Security Posture Management (CSPM) pipelines help organizations continuously monitor and improve their security posture. Here’s what I learned building CSPM solutions.

Why CSPM Matters

Manual security reviews don’t scale. As cloud infrastructure grows, you need automated checks that run continuously.

Core Components

1. Data Collection

import boto3

def collect_iam_policies():
    iam = boto3.client('iam')
    policies = iam.list_policies(Scope='Local')['Policies']
    return [
        {
            'arn': p['Arn'],
            'name': p['PolicyName'],
            'version': iam.get_policy_version(
                PolicyArn=p['Arn'],
                VersionId=iam.get_default_version_id(p['Arn'])['DefaultVersionId']
            )['PolicyVersion']['Document']
        }
        for p in policies
    ]

2. Policy Evaluation

Each control should map to a security benchmark (CIS, NIST, SOC2). Example check:

Cspm on Ankit Maurya

Building a CSPM Pipeline: Lessons Learned

Why CSPM Matters

Core Components

1. Data Collection

2. Policy Evaluation