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Firewall (Parte 2)

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Screened Host Architecture<br />

�� Problemas<br />

�� Se o bastion host for comprometido, o invasor já<br />

estará dentro da rede interna<br />

�� O filtro de pacotes e o bastion host forma um único<br />

ponto de falha por serem o único ponto de acesso a<br />

rede externa<br />

7

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