Cloud Security Fundamentals

Operational guide to the OWASP Top 10 applied to corporate cloud environments: where people fail in production, early signals, real examples, and concrete actions to reduce exposure without slowing teams down.

A realistic postmortem on how a cloud account ended up compromised by old keys associated with service accounts: what went wrong, why the signals arrived late, how the incident was contained, and what controls prevent it from happening again.

Service Accounts in Google Cloud rarely fail due to explicit “malicious intent”: they fail due to forgotten long-lived keys, nonexistent rotation, inherited roles, and access that jumps across projects. An operational guide, with signals and mitigations, based on patterns that repeat in corporate environments.

Azure Managed Identities simplifies credentials, but in production repetitive failures appear: misassigned identities, oversized permissions, and confusion between system-assigned and user-assigned. This article reviews signals, real business impact, and concrete actions to operate them securely.

RBAC helps, but in cloud it often fails due to excessive privileges, misunderstood roles, and reliance on defaults. This article reviews real failures that appear in companies, early signals, and how to correct them operationally without turning IAM into a brake on the business.

In many organizations, there’s still a belief that moving workloads to the cloud means automatic security guaranteed by the provider. This assumption—widespread and dangerous—has led to avoidable real-world incidents. This article explores common misunderstandings, their technical consequences, and what actions to take to strengthen your cloud security posture.

Using wildcard permissions in AWS policies opens attack vectors that are hard to audit and control. We analyze real-world implications in corporate environments and how to mitigate this bad practice.

IAM User and IAM Role serve different purposes in AWS, but incorrect usage introduces operational and security risks. This article explores real-world differences, practical decisions, and common mistakes in companies.

We review the most frequent mistakes in identity and access management (IAM) in AWS in corporate environments, focusing on their causes, real implications, and how to avoid them.

When a security incident occurs in a cloud environment, the most common explanation is usually technical: a misconfiguration, an exposed service, or a security option that was not enabled. However, in most cases, the real problem is not a specific setting, but the architecture that underpins the entire environment. Many cloud architectures fail at security … Read more