Cloud security encompasses the policies, technologies, applications, and controls deployed to protect data, applications, and infrastructure within cloud computing environments from threats and vulnerabilities.
Context for Technology Leaders
For CIOs and Enterprise Architects, cloud security is paramount as organizations increasingly migrate critical assets to the cloud, necessitating robust protection against evolving cyber threats. Adhering to frameworks like NIST Cybersecurity Framework and ISO 27001, alongside understanding shared responsibility models, is crucial for maintaining data integrity, confidentiality, and availability across diverse cloud platforms and services.
Key Principles
- 1Shared Responsibility Model: Clearly delineating security obligations between cloud providers and customers to ensure comprehensive coverage.
- 2Identity and Access Management (IAM): Implementing strong controls to verify user identities and manage access privileges across cloud resources.
- 3Data Encryption: Encrypting data at rest and in transit to protect sensitive information from unauthorized access and breaches.
- 4Continuous Monitoring: Establishing real-time surveillance of cloud environments for anomalies, threats, and compliance deviations.
- 5Compliance and Governance: Ensuring cloud deployments meet regulatory requirements and internal governance policies through automated checks and audits.