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Guia do Servidor Linux

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288<br />

AIDE, 225<br />

configuran<strong>do</strong>, 226<br />

aide-m5, 231<br />

ameaças à, 201<br />

arquivo /etc/host.allow, 209<br />

arquivo /etc/host.deny, 209<br />

base de da<strong>do</strong>s<br />

URLs, 229<br />

checksum, 225<br />

configuran<strong>do</strong><br />

arquivo /etc/services, 205<br />

pelo linuxconf, 205<br />

controle de acesso, 209<br />

curingas, 209<br />

desabilitan<strong>do</strong> serviços desnecessários,<br />

203, 206<br />

firewall, 202, 213<br />

regras de, 213<br />

inetd, 205<br />

lista de clientes, 209<br />

opções, 210<br />

ntsysv, 203<br />

pacote tcp_wrappers, 207<br />

exemplo de configuração, 211<br />

exemplo menos restritivo, 212<br />

serviços standalone, 203<br />

tcpd, 207<br />

verifican<strong>do</strong><br />

AIDE, 225<br />

integridade <strong>do</strong> sistema, 225<br />

visão geral, 202<br />

Sendmail, 199<br />

arquivo m4, 200<br />

arquivo sendmail.cf, 199<br />

configuran<strong>do</strong><br />

senhas<br />

pelo linuxconf, 199<br />

tratamento, 150<br />

senhas criptografadas, 131<br />

senhas descriptografadas, 131<br />

servi<strong>do</strong>r, 54<br />

de nomes, 106<br />

DNS, 102<br />

FTP, 157<br />

LDAP, 55<br />

Macintosh, 253<br />

Netware, 142<br />

NFS, 125<br />

proteção, 51<br />

proxy, 157, 175<br />

Samba, 130<br />

web, 157<br />

Win<strong>do</strong>ws, 129

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