Categoria: Manuais
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Zero trust strategy in corporate multicloud environments: implementation guide
Why Zero Trust in multicloud stopped being optional in 2026 In 2026, “trust but verify” is basically dead. With SaaS sprawl, AI-powered attacks, and employees hopping between devices, you can’t rely on a single perimeter any more. When a company roda em AWS, Azure, Google Cloud e ainda tem um datacenter próprio, the attack surface…
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Network segmentation and cloud microsegmentation strategies to reduce attack surface
How we got here: from castle walls to cloud microsegmentation If you look back at early corporate networks, security was basically a digital castle-and-moat. You had a big firewall at the perimeter, maybe a DMZ, and the assumption was simple: keep the bad guys out, and everyone inside is “trusted”. This worked more or less…
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Cloud security: how to design a backup and disaster recovery strategy
Designing a solid cloud‑security‑focused backup and disaster recovery strategy today is less about buying tools and more about understanding risk, numbers and how your business actually works. Below we’ll walk through the “why” and the “how” in plain language, mixing real statistics from the last few years with practical guidance. Note that reliable public data…
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Secure use of containers and kubernetes in the cloud: key risks and best practices
When people talk about “secure cloud-native”, they usually throw around buzzwords and move on. But when you’re actually running money‑making workloads in containers and Kubernetes, every misconfigured YAML or overly generous role can turn into a weekend‑destroying incident. In the last three years the number of cloud‑native environments in production has exploded, attacks have become…
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Cloud workload protection platform tools (cwpp): what they do and when to use
Entendendo o que é uma Cloud Workload Protection Platform (CWPP) Cloud Workload Protection Platform, ou simplesmente CWPP, é uma categoria de software de segurança para workloads em nuvem focada em proteger aquilo que realmente executa código: máquinas virtuais, containers, funções serverless e até workloads híbridos que vivem entre data center e cloud. Em vez de…
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Risk assessment in hybrid environments integrating legacy data centers and cloud security
Avaliação de risco em ambientes híbridos: por que isso importa de verdade Quando você mistura um data center tradicional com serviços em nuvem, não está só somando duas tecnologias — está criando um novo tipo de ambiente, com riscos próprios. “Ambiente híbrido” aqui significa qualquer combinação de infraestrutura on‑premises (servidores físicos, storage, appliances de rede)…
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Common cloud misconfigurations that cause data leaks and how to prevent them
Por que tantos vazamentos de dados em cloud ainda acontecem Se você acompanha notícias de tecnologia, parece que toda semana surge um novo caso de vazamento porque “alguém esqueceu bucket aberto” ou “configurou errado um banco na nuvem”. Isso não acontece porque cloud é insegura, mas porque é muito fácil cometer erros de configuração, principalmente…
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Cloud incident detection and response: architecture of a modern cloud-focused Soc
Por que o SOC tradicional não funciona bem na nuvem Quando empresas migram suas aplicações para AWS, Azure ou GCP, muita gente tenta “copiar e colar” o modelo de segurança do datacenter: firewall perimetral, alguns agentes em servidores, um SIEM velho e uma equipe olhando alertas em turnos. Na prática, isso quase sempre falha. O…
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Open source tools for pentest and vulnerability research in cloud infrastructures
Why open source tools are game‑changing for cloud pentest When people start exploring cloud security, they often think they need expensive commercial suites to do anything meaningful. In practice, ferramentas de pentest em nuvem open source são mais do que suficientes para ir muito longe — и даже дальше, чем многие платные продукты. Open source…
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Cloud compliance with Lgpd, Gdpr and Iso 27001: aligning security and privacy
Cloud compliance stopped being a “nice to have” a while ago. In 2026, if you run workloads in AWS, Azure, GCP or any other cloud and process personal data, you’re automatically playing in the LGPD, GDPR and ISO 27001 arena—whether you like it or not. The interesting part is that the real challenge is no…