Cloud security resource

Categoria: Artigos

  • Cloud instance hardening guide for Aws, azure and Gcp from Ssh to keys

    Cloud instance hardening guide for Aws, azure and Gcp from Ssh to keys

    Por que hardening em cloud ficou tão sério depois de 2020 Se você voltar mentalmente para a era dos data centers físicos, “segurança” significava muito cabo, firewall perimetral e um rack trancado. Quando AWS e depois Azure e GCP ganharam tração, muita gente apenas “levantou e migrou” as mesmas práticas, ignorando que na nuvem tudo…

  • Zero trust in the cloud: implementing least-trust architecture in multi-cloud environments

    Zero trust in the cloud: implementing least-trust architecture in multi-cloud environments

    Por que Zero Trust na nuvem multi cloud virou assunto obrigatório Em poucos anos, sair de um único provedor para um cenário de Zero Trust na nuvem multi cloud deixou de ser “inovação” e virou simples necessidade. Empresas misturam AWS, Azure, GCP e ainda levam em conta SaaS críticos, o que desmonta completamente a velha…

  • Continuous cloud monitoring: logging, Siem and real-time threat detection

    Continuous cloud monitoring: logging, Siem and real-time threat detection

    Understanding continuous cloud monitoring Continuous monitoring in the cloud is less about shiny dashboards and more about building a nervous system for your entire infrastructure. Logs, metrics, traces and security events flow together so you can spot weird behavior before it becomes an incident. When people talk about *monitoramento contínuo na nuvem siem*, they mean…

  • Zero trust in the cloud: how to implement a minimal trust model in multicloud

    Zero trust in the cloud: how to implement a minimal trust model in multicloud

    From perimeter firewalls to zero trust na nuvem Back in the 2000s, most companies trusted anything inside the corporate LAN and distrusted only the “outside”. VPNs, firewalls and IDS formed a hard edge, while workloads stayed concentraded in one datacenter. Around 2015, as AWS, Azure and GCP gained mass adoption, attackers began targeting identity, APIs…

  • Zero-day in managed cloud services: how to monitor, respond and inform business

    Zero-day in managed cloud services: how to monitor, respond and inform business

    Why zero-days in managed cloud are a different beast Zero-day flaws are scary anywhere, but in managed cloud services they hit differently. You’re not just dealing with your own stack; you also depend on your provider, your MSSP, and often several third‑party platforms. When a zero-day pops up, you need to know very quickly: are…

  • Managed Waf comparison: reviewing tools from leading cloud providers

    Managed Waf comparison: reviewing tools from leading cloud providers

    Why managed WAFs matter in 2026 In 2026, most web attacks never even reach your app; they die at the edge, inside a managed WAF. Cloud providers turned WAF into a kind of “security CDN layer”: always‑on, globally distributed and deeply integrated with identity, APIs and observability. Instead of managing rule engines and patches, teams…

  • News: recent cloud service vulnerabilities and their impact on companies

    News: recent cloud service vulnerabilities and their impact on companies

    Why cloud vulnerabilities are back in the news (and why you should care) Over the last few years, cloud has gone from “nice to have” to “if it goes down, our business stops.” That shift made every misconfiguration, weak password and sloppy API suddenly front‑page material. When you read headlines about huge data leaks, ransomware…

  • Secure cloud landing zone guide for large organizations

    Secure cloud landing zone guide for large organizations

    Por que uma landing zone em cloud para grandes empresas virou assunto de sobrevivência Vamos ser diretos: para grandes organizações, hoje não é mais “se” vão para a nuvem, mas “como” vão fazer isso sem quebrar segurança, compliance e orçamento. Alguns números rápidos para alinhar contexto: – Segundo o Gartner (2023), mais de 65% das…

  • Kubernetes security: from basic cluster setup to resilient production environments

    Kubernetes security: from basic cluster setup to resilient production environments

    Por que segurança em Kubernetes parece сложнее, чем есть на самом деле Когда люди впервые заходят в мир Kubernetes, им быстро показывают деплойменты, сервисы и магию автоскейлинга. А вот безопасность обычно подвешивают «на потом», как будто это можно прикрутить одной галочкой в конце. Отсюда и вырастают классические истории: кластер с правами admin:admin, открытый в интернет,…

  • Best Cnapp tools compared: practical guide to protecting cloud workloads

    Best Cnapp tools compared: practical guide to protecting cloud workloads

    Por que o CNAPP virou peça-chave da segurança em nuvem Do patch manual ao “piloto automático” de segurança Se você lembra como era proteger infraestrutura de nuvem em 2018–2020, dá quase nostalgia: scripts espalhados, dezenas de dashboards, alertas que ninguém lia e auditorias que pareciam um susto permanente. Em 2026, o jogo mudou. As empresas…