Cloud Security Assessment

Cloud Security Assessment is a critical process for evaluating security posture in cloud environments. As a Penetration Tester, I approach cloud assessments methodically, focusing on multiple layers of the cloud stack. First, I examine the cloud configuration and architecture, looking for misconfigurations in Identity and Access Management (IAM), storage permissions, network security groups, and resource isolation. Using tools like ScoutSuite, CloudSploit, or Prowler helps automate detection of common security issues. Next, I assess data protection mechanisms including encryption at rest and in transit, key management practices, and data classification policies. This includes reviewing how sensitive information is stored and accessed across the cloud infrastructure. API security testing is essential as APIs are the primary interface to cloud services. I test for authentication flaws, authorization bypasses, and injection vulnerabilities specific to cloud service APIs. Container security becomes relevant when examining orchestration platforms like Kubernetes. I check for vulnerable images, excessive permissions, and insecure deployment configurations. Serverless function testing involves reviewing function permissions, runtime environments, and potential injection points unique to serverless architectures. Compliance validation against frameworks like CIS Benchmarks, NIST, or industry-specific requirements helps ensure regulatory obligations are met. Automation and Infrastructure-as-Code (IaC) security reviews target configuration files like Terraform or CloudFormation templates to catch vulnerabilities before deployment. Finally, I compile findings with clear risk ratings and actionable remediation steps tailored to cloud environments. This includes separating provider responsibility (AWS/Azure/GCP) from customer responsibility according to the shared responsibility model. The goal is to provide a comprehensive security evaluation that improves cloud security posture while enabling business objectives.

Cloud Security Assessment is a critical process for evaluating security posture in cloud environments. As a Penetration Tester, I approach cloud assessments methodically, focusing on multiple layers …