April 2025
Intermediate to advanced
200 pages
5h 57m
Portuguese (Portugal, Brazil)
Content preview from Segurança de contentores
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Capítulo 14. Contêineres e o OWASP Top 10
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Se estás no campo da segurança, há uma boa hipótese de já teres conhecido o OWASP, o Projeto de Segurança de Aplicações Web Abertas; talvez até sejas membro de um capítulo local. Esta organização publica periodicamente uma lista dos 10 principais riscos de segurança das aplicações Web.
Embora nem todos os aplicativos, em contêineres ou não, sejam aplicativos da Web, esse é um ótimo recurso para considerar quais ataques devem ser mais preocupantes. Também encontrarás ótimas explicações sobre esses ataques e conselhos sobre como evitá-los no site da OWASP. Neste capítulo, relacionarei os 10 principais riscos atuais com abordagens de segurança específicas para contêineres.
Injeção
Se o teu código tiver uma falha de injeção, um atacante pode fazê-lo executar comandos disfarçados de dados. Isto é talvez melhor ilustrado pela personagem imortal do xkcd, Little Bobby Tables.
Não há nada específico de container sobre isso, embora a varredura de imagem de container possa revelar vulnerabilidades de injeção conhecidas em dependências. Deves rever e testar o teu próprio código de aplicação, seguindo os conselhos da OWASP.
Autenticação quebrada
Esta categoria abrange a autenticação quebrada e as credenciais comprometidas. No nível do aplicativo, todos os mesmos conselhos se aplicam a aplicativos em contêineres como para monólitos ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.