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Coming Soon AWS CISA

Automated Evidence Collection for Audits

PRJ-AWS-CISA-047

Continuous audit evidence gathering

~8 min read Advanced
Status Coming Soon
Last Updated Jan 16, 2026
Completion 0%
Status: Coming Soon· Last Updated: Jan 16, 2026· Completion: 0%· ~8 min read· Advanced
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Estimated Monthly Cost

~$22/mo on minimal config
Config $8Security Hub $6CloudTrail $5SNS $3
Business ContextManual collection of audit evidence from diverse AWS services is time-consuming …

The Problem

  • Manual collection of audit evidence from diverse AWS services is time-consuming and error-prone, leading to compliance gaps.
  • Lack of a centralized, automated system for continuous monitoring of AWS resource configurations against compliance benchmarks.
  • Difficulty in demonstrating adherence to CISA guidelines due to fragmented audit trails and inconsistent data formats across AWS accounts.

The Solution

  • Leverages AWS Config to continuously monitor and record AWS resource configurations and changes.
  • Utilizes AWS CloudTrail to log all API activity and events across the AWS environment, providing a comprehensive audit trail.
  • Integrates with AWS Audit Manager to automate evidence collection and organize it according to CISA control frameworks.

Business Value

  • Reduces manual audit preparation time by 70%, allowing audit teams to focus on analysis rather than data gathering.
  • Achieves 95% automated evidence collection coverage for CISA compliance requirements, minimizing human error.
  • Accelerates audit cycles by 50%, enabling faster certification and continuous compliance posture.
  • Improves regulatory assurance by providing immutable and verifiable audit trails, reducing potential fines and reputational damage.

Risk Mitigation

  • Mitigates the risk of non-compliance with CISA regulations by ensuring continuous evidence collection.
  • Reduces operational risk associated with manual data handling and potential data tampering.
  • Addresses the risk of audit failures due to incomplete or inconsistent evidence.
  • Lowers the risk of security vulnerabilities by continuously monitoring configuration changes in AWS Config.
GRC MappingCISA (Cybersecurity and Infrastructure Security Agency): Specifically aligning w…

Compliance Frameworks

  • CISA (Cybersecurity and Infrastructure Security Agency): Specifically aligning with CISA's guidance for securing critical infrastructure and federal information systems.
  • NIST SP 800-53 (Rev. 5): Focusing on controls related to Audit and Accountability (AU), Configuration Management (CM), and System and Information Integrity (SI).
  • ISO 27001:2022: Addressing Annex A controls for Information Security Aspects of Business Continuity Management and Compliance.
  • SOC 2 Type 2: Relevant for organizations needing to demonstrate robust controls over security, availability, processing integrity, confidentiality, and privacy of customer data.

Security Controls Implemented

  • AWS Config: Implements continuous configuration monitoring (NIST SP 800-53 CM-2) by tracking changes to AWS resources.
  • AWS CloudTrail: Provides comprehensive audit logging (NIST SP 800-53 AU-2) for all API calls and user activities.
  • AWS Audit Manager: Automates evidence collection and assessment against control frameworks (NIST SP 800-53 CA-7).
  • Amazon S3: Secures audit logs and evidence with access controls and encryption (NIST SP 800-53 AC-3, SC-8).
  • Amazon Athena: Enables secure querying and analysis of audit logs for incident response and compliance checks (NIST SP 800-53 AU-6).

Audit Evidence

  • AWS Config compliance reports detailing resource configuration changes.
  • CloudTrail logs capturing all management and data events.
  • AWS Audit Manager assessment reports mapping evidence to CISA controls.
  • S3 bucket access logs and encryption configurations for stored evidence.

Regulatory Alignment

  • Federal Information Security Modernization Act (FISMA): Aligns with requirements for continuous monitoring and reporting of security posture.
  • Sarbanes-Oxley Act (SOX) Section 404: Supports internal control over financial reporting by providing verifiable audit trails.
  • General Data Protection Regulation (GDPR) Article 30: Facilitates record-keeping of processing activities by centralizing audit data.
  • Health Insurance Portability and Accountability Act (HIPAA) Security Rule § 164.308(a)(1)(ii)(D): Supports audit controls for electronic protected health information.

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Architecture Diagram

PRJ-AWS-CISA-047 Architecture

Technology Stack

Config
CloudTrail
Audit Manager
S3
Athena

Complete Documentation

Prerequisites

IAM Admin or PowerUser role
AWS CLI v2 configured
Terraform >= 1.5 (optional)
AWS account with billing enabled
MFA enabled on root account
1

Clone & Configure

Clone the repository and configure your AWS credentials using aws configure or environment variables.

aws configure --profile cloudguard
2

Review IAM Policies

Review and attach the required IAM policies to your deployment role. Ensure least-privilege access is applied.

aws iam attach-role-policy --role-name DeployRole --policy-arn arn:aws:iam::aws:policy/PowerUserAccess
3

Initialize Infrastructure

Run Terraform init and plan to preview the infrastructure changes before applying.

terraform init && terraform plan -out=tfplan
4

Deploy Resources

Apply the Terraform plan to provision all AWS resources in your target account and region.

terraform apply tfplan
5

Verify & Monitor

Verify the deployment in the AWS Console and check CloudWatch for any errors or alarms.

aws cloudwatch describe-alarms --state-value ALARM

Deployment Guide

Step-by-step instructions to deploy this mission

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Architecture Diagram

Visual representation of the system architecture

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Source Code

Complete source code and configuration files

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Video Tutorial

Watch the complete walkthrough video

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