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Background for this topic.
Cloud computing involves delivering computing services—such as storage, processing, and networking—over the internet using remote data centers. This model enables organizations to scale resources dynamically without owning physical infrastructure. In security terms, the cloud environment is defined by multi-tenant infrastructure where multiple customers share hardware and software resources managed by a cloud provider.
Key security concerns include controlling access through strong identity and access management (IAM), protecting data with encryption both at rest and in transit, and managing vulnerabilities in shared infrastructure components. The cloud’s shared responsibility model requires customers to secure their applications and data while providers secure the underlying platform. Misconfigurations, weak access controls, and insufficient monitoring can expose cloud assets to unauthorized access or data leakage, making precise configuration and continuous security assessment essential.
Chaitanya Pinnamanemi discusses how visibility and prioritization are key to securing your digital attack surface and reducing cyber risk.
This article outlines a priority checklist of which guardrails need to be applied to an existing cloud account. Answering questions like, can these guardrails be implemented without breaking anything? What level of testing is required?
How Trend Micro’s unified cybersecurity platform is transforming cloud security