Implement security measures, address vulnerabilities, and ensure compliance (19% of exam).
Encompasses identifying and addressing vulnerabilities in cloud environments, implementing Identity and Access Management (IAM) to control resource access, safeguarding containerized applications and resources, ensuring compliance with standards like PCI DSS, SOC 2, and ISO 27001, and deploying security controls to protect cloud environments.
5 minutes
5 Questions
In the context of CompTIA Cloud+, security is a comprehensive discipline fundamentally anchored in the Shared Responsibility Model. This model delineates that while the Cloud Service Provider (CSP) is responsible for the security 'of' the cloud (physical infrastructure, hypervisors, and networking hardware), the customer is responsible for security 'in' the cloud (data, applications, operating systems, and configurations).
Identity and Access Management (IAM) serves as the new perimeter. Cloud+ emphasizes strict adherence to the Principle of Least Privilege, requiring robust implementation of Multi-Factor Authentication (MFA), Single Sign-On (SSO), and role-based access controls (RBAC) to ensure that users and automated services only access resources necessary for their specific tasks.
Data protection involves securing information through its entire lifecycle. This requires encryption at rest (using AES standards), in transit (using TLS/SSL), and in use, alongside rigorous key management strategies involving Hardware Security Modules (HSMs) or cloud-native Key Management Services (KMS). Network security shifts from physical firewalls to virtualized controls, such as Security Groups, Network Access Control Lists (NACLs), and Virtual Private Clouds (VPCs), utilizing segmentation to limit lateral movement during a breach.
Furthermore, CompTIA Cloud+ focuses heavily on compliance and governance. Professionals must utilize Cloud Security Posture Management (CSPM) tools to audit environments against regulatory frameworks like GDPR, HIPAA, or PCI-DSS. Security automation is also critical, leveraging scripts and orchestration tools to automate patch management and vulnerability scanning. Finally, a robust security posture includes defined Incident Response (IR) plans and Disaster Recovery (DR) procedures to ensure business continuity and data integrity against evolving cyber threats.In the context of CompTIA Cloud+, security is a comprehensive discipline fundamentally anchored in the Shared Responsibility Model. This model delineates that while the Cloud Service Provider (CSP) is responsible for the security 'of' the cloud (physical infrastructure, hypervisors, and networking …