AIX System Security:8.Warning banner

jiazf82

1.Create warnings for network and physical access services

/etc/motd

2.Create warnings for GUI-based logins

for file in /usr/dt/config/*/Xresources; do
dir=`dirname $file | sed s/usr/etc/`
mkdir -p $dir
if [ ! -f $dir/Xresources ]; then
cp $file $dir/Xresources
fi
WARN="Authorized uses only. All activity may be monitored and
reported."
echo "Dtlogin*greeting.labelString: $WARN" >>$dir/Xresources
echo "Dtlogin*greeting.persLabelString: $WARN" >>$dir/Xresources
done
chown root:sys /etc/dt/config/*/Xresources
chmod 644 /etc/dt/config/*/Xresources

3.Create warnings for telnet daemon

chsec -f /etc/security/login.cfg -s default -a
herald="Authorized uses only. All activity may be monitored
and reported\n\r\nlogin:

4.Create warnings for FTP daemon

AIX 4.3

dspcat -g /usr/lib/nls/msg/en_US/ftpd.cat > /tmp/ftpd.tmp
sed "s/\"\%s FTP server (\%s) ready.\"/\"\%s Authorized
uses only. All activity may be monitored and reported\"/" \
/tmp/ftpd.tmp > /tmp/ftpd.msg


AIX 5L

echo “herald: /etc/ftpmotd” >> /etc/ftpaccess.ctl
cat > /etc/ftpmotd
Authorized uses only. All activity may be monitored and
reported
EOF

5.Reboot

shutdown -Fr

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/4031/showart_196613.html