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🔐 Por que a AWS exige chmod 400 ao usar sua chave .pem?

⚠️ Esqueceu o chmod 400? Sua conexão SSH pode estar em risco! Se você já criou uma instância EC2 na AWS e fez o download da chave privada (.pem), com …

awssshpemchmod
Dev.to Mar 12, 2026, 23:47 UTC

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