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Linux Server Security, Second Edition
book

Linux Server Security, Second Edition

by Michael D. Bauer
January 2005
Intermediate to advanced
544 pages
23h 44m
English
O'Reilly Media, Inc.
Content preview from Linux Server Security, Second Edition
This is the Title of the Book, eMatter Edition
Copyright © 2007 O’Reilly & Associates, Inc. All rights reserved.
516 | Index
Sendmail (continued)
database formats, 266
dbm, 266
determining supported formats, 266
EXPOSED_USER, 269
files, 260, 269
getting and installing, 260
mailertable feature, 266
MASQUERADE_AS macro, 268
MASQUERADE_DOMAIN macro, 268
MASQUERADE_DOMAIN_FILE
macro, 268
masquerade_entire_domain, 269
masquerade_envelope, 269
nouucp directive, 268
overview, 262
privacy flags, 264
pros and cons, 258
Sendmail, 260
server-server authentication, for, 279
SMTP relays, 272
SMTP STARTTLS in sendmail/Secure
Switch, 312
to run semichrooted, 265
use_cw_file, 267
using SMTP AUTH in, 312
virtual domains, 273
virtusertable, 267
Sendmail Restricted Shell (smrsh), 267
sendmail.cf file, 258–269, 280, 312
applying new configuration, 269
sendmail.mc directives, 284
sendmail.mc file, 263–265
comment, 263
feature, 263
m4 variable definitions, 264
mailer, 263
masquerading, 263, 268
Sendmail.pm, InteractiveBastille
module, 115
server compromise, 238
server, unencrypted keys, 151
ServerIdent, ProFTPD setting, 377
ServerName, ProFTPD setting, 375
ServerRoot, Apache option, 324
Server-Side Includes (SSI), 328
ServerType, ProFTPD setting, 374
services
disabling in Debian, 51
disabling in Red Hat, 49
disabling in SUSE Linux, 50
session keys, 119, 130
sessions and cookies explained, 353
set group-ID (SGID), 71
set user-ID (SUID), 71
SFTP (Secure FTP), ...
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