Lab 05 — Enterprise Container Security Assessment

Mission Information

Property	Value
Lab Name	Enterprise Container Security Assessment
Module	Module 06 — Container Security
Lab Number	Lab 05
Difficulty	Expert
Estimated Time	3–4 Hours
Cloud Provider	AWS / Azure / Google Cloud
Environment	Docker, Kubernetes, Amazon EKS, Azure AKS, Google GKE
Prerequisites	Complete Lessons 01–10 and Labs 01–04
Tools Used	Docker CLI, kubectl, Trivy, Syft, Docker Bench, Falco, kube-bench, kube-hunter, AWS CLI, Azure CLI, gcloud CLI

Mission Brief

CloudNova Technologies has been selected to perform an independent Enterprise Container Security Assessment for MedSecure Global, a multinational healthcare organization operating thousands of containerized workloads across AWS, Azure, and Google Cloud.

The customer has recently completed a large-scale cloud transformation and now operates multiple Kubernetes clusters, private container registries, CI/CD pipelines, and enterprise monitoring platforms.

Executive leadership requires an independent assessment of the entire container ecosystem to determine whether security controls are operating effectively, identify business risks, and establish a roadmap for improving the organization’s cloud-native security posture.

You have been assigned as the Lead Cloud Penetration Tester responsible for conducting the assessment and presenting your findings to executive stakeholders.

Learning Objectives

By completing this lab you will learn how to:

Perform an enterprise container security assessment.
Review Docker and Kubernetes security controls.
Assess container image and registry security.
Evaluate runtime security controls.
Review software supply chain security.
Assess detection and monitoring capabilities.
Prioritize enterprise security risks.
Produce executive-level consulting deliverables.

Enterprise Scenario

During this engagement you will assess:

Docker Platform
Kubernetes Clusters
Amazon EKS
Azure AKS
Google GKE
Container Images
Container Registries
Runtime Security
Container Hardening
Detection & Monitoring
Software Supply Chain
Governance & Compliance

Assessment Architecture

Cloud Penetration Tester

↓

Source Code Repository

↓

CI/CD Pipeline

↓

Container Image Build

↓

Image Scanning & Signing

↓

Private Container Registry

↓

Docker / Kubernetes

↓

Runtime Security

↓

Logging & SIEM

↓

Enterprise Security Assessment Report

Lab Tasks

Task 01 — Review Enterprise Architecture

Assess:

Container platform architecture
Docker deployment
Kubernetes clusters
Cloud integrations
Trust boundaries
Shared responsibility model

Expected Outcome:

Develop a complete understanding of the enterprise container environment.

Task 02 — Assess Docker Security

Review:

Docker Engine
Daemon configuration
Runtime settings
Privileged containers
Linux capabilities
Docker socket security

Expected Outcome:

Identify Docker security weaknesses and configuration risks.

Task 03 — Assess Container Image Security

Review:

Base images
Vulnerability scanning
Image provenance
Image signing
Software Bill of Materials (SBOM)
Embedded secrets

Expected Outcome:

Evaluate whether enterprise images comply with secure software supply chain standards.

Task 04 — Assess Container Registry Security

Review:

Authentication
Authorization
Repository permissions
Lifecycle policies
Vulnerability scanning
Immutable image tags

Expected Outcome:

Determine whether container registries are adequately protected.

Task 05 — Assess Kubernetes Security

Review:

RBAC
Pod Security Standards
Admission Controllers
Network Policies
Secrets Management
Cluster configuration

Expected Outcome:

Evaluate Kubernetes security posture against enterprise best practices.

Task 06 — Assess Runtime Security

Review:

Runtime isolation
Seccomp
AppArmor
SELinux
Linux capabilities
Runtime monitoring
Falco detection

Expected Outcome:

Determine whether production workloads are adequately protected against runtime threats.

Task 07 — Assess Detection & Monitoring

Review:

Kubernetes Audit Logs
Runtime telemetry
SIEM integration
Alert quality
Detection rules
SOC visibility

Expected Outcome:

Evaluate the organization’s ability to detect and investigate container-based attacks.

Task 08 — Review Governance & Compliance

Assess:

Container security standards
Hardening policies
Secure SDLC
Change management
Risk management
Compliance reporting
Security documentation

Expected Outcome:

Determine the maturity of enterprise governance processes supporting container security.

Task 09 — Prioritize Security Findings

Document findings using the GoHackersCloud risk model.

Severity	Description
Critical	Immediate business risk requiring urgent remediation
High	Significant weakness affecting production workloads
Medium	Moderate security weakness requiring planned remediation
Low	Minor improvement opportunity
Informational	Observation or recommendation

Prioritize remediation according to business impact, exploitability, and operational risk.

Task 10 — Present Executive Findings

Prepare the final consulting deliverables.

Include:

Executive Summary
Environment Overview
Security Assessment Methodology
Architecture Review
Technical Findings
Risk Register
Security Scorecard
Remediation Roadmap
Executive Recommendations

Expected Outcome:

Deliver an executive-ready assessment suitable for presentation to senior management and technical stakeholders.

Expected Deliverables

At the conclusion of the assessment, produce:

Enterprise Container Security Assessment Report
Executive Summary
Architecture Review
Docker Security Assessment
Kubernetes Security Assessment
Runtime Security Assessment
Supply Chain Security Assessment
Registry Security Assessment
Risk Register
Security Scorecard
Prioritized Remediation Roadmap
Evidence Screenshots

Success Criteria

You have successfully completed this lab when you can:

Assess an enterprise container platform from end to end.
Evaluate Docker, Kubernetes, and cloud-native security controls.
Identify technical and business risks.
Prioritize findings using a structured risk methodology.
Recommend practical remediation strategies.
Produce professional consulting documentation suitable for enterprise customers.

Real-World Skills Gained

After completing this lab you will be be able to perform responsibilities commonly expected of:

Cloud Penetration Tester
Container Security Engineer
Kubernetes Security Consultant
DevSecOps Security Engineer
Cloud Security Architect
Enterprise Security Consultant
Red Team Operator (Cloud)
Cloud Infrastructure Security Assessor

Capstone Project Outcome

This lab serves as the capstone assessment for the Container Security module.

By combining Docker security, Kubernetes security, image analysis, registry security, runtime protection, software supply chain security, hardening, monitoring, and governance into a single engagement, you gain practical experience performing enterprise-grade security assessments that closely mirror real consulting projects.

This experience prepares you for real-world cloud security assessments across AWS, Azure, Google Cloud, and hybrid container environments.

Lab Summary

Congratulations!

You have successfully completed the Container Security module of the GoHackersCloud Cloud Penetration Tester Career Path.

Throughout this module, you assessed enterprise container platforms from architecture through runtime operations, applying the GoHackersCloud Enterprise Container Security Assessment Framework to identify risks, validate security controls, and produce executive-level consulting deliverables.

You are now equipped with the practical skills required to assess and secure modern containerized environments in enterprise organizations.

Next Module

➡️ Module 07 — Serverless Security

In the next module, you will learn how to assess the security of serverless platforms including AWS Lambda, Azure Functions, and Google Cloud Functions. You will evaluate IAM, event-driven architectures, API integrations, secrets management, runtime security, monitoring, and enterprise serverless penetration testing using the GoHackersCloud Enterprise Cloud Penetration Testing Framework.