1. http://insecure.org/からnmap-4.85BETA7-setup.exeをダウンロード
2. nmap-4.85BETA7-setup.exeを実行してインストール
3. 以下を実行
C:\Program Files\Nmap>nmap -P0 -n -sS -T4 -p1-65535 192.168.1.1324. rpcbind、auth、samba-swatは自宅サーバには必要ないので止めてみる。あと、ftpはscp(sftp)で代替するのでこれも止める。
Starting Nmap 4.85BETA7 ( http://nmap.org ) at 2009-04-19 11:43 東京 (標準時)
Interesting ports on 192.168.1.132:
Not shown: 65528 closed ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
80/tcp open http
111/tcp open rpcbind
113/tcp open auth
443/tcp open https
901/tcp open samba-swat
MAC Address: xx:xx:xx:xx:xx:xx (Matsushita Electric IND. CO)
Nmap done: 1 IP address (1 host up) scanned in 81.48 seconds
C:\Program Files\Nmap>
<rpcbindを止める>5. 再度nmapを実行し、効果を確認
# /etc/init.d/portmap stop
Stopping portmap daemon....
# update-rc.d -f portmap remove
Removing any system startup links for /etc/init.d/portmap ...
/etc/rc0.d/S32portmap
/etc/rc1.d/K81portmap
/etc/rc2.d/S18portmap
/etc/rc3.d/S18portmap
/etc/rc4.d/S18portmap
/etc/rc5.d/S18portmap
/etc/rc6.d/S32portmap
/etc/rcS.d/S43portmap
#
<authを止める>
# vi /etc/inetd.conf
...
ident stream tcp wait identd /usr/sbin/identd identd
↓identとある行をコメントアウト
#ident stream tcp wait identd /usr/sbin/identd identd
...
# pkill -HUP inetd
<samba-swatを止める>
# vi /etc/inetd.conf
...
swat stream tcp nowait.400 root /usr/sbin/tcpd /usr/sbin/swat
↓swatとある行をコメントアウト
#swat stream tcp nowait.400 root /usr/sbin/tcpd /usr/sbin/swat
...
# pkill -HUP inetd
<ftpを止める>
# /etc/init.d/vsftpd stop
Stopping FTP server: vsftpd.
# update-rc.d -f vsftpd remove
Removing any system startup links for /etc/init.d/vsftpd ...
/etc/rc0.d/K20vsftpd
/etc/rc1.d/K20vsftpd
/etc/rc2.d/S20vsftpd
/etc/rc3.d/S20vsftpd
/etc/rc4.d/S20vsftpd
/etc/rc5.d/S20vsftpd
/etc/rc6.d/K20vsftpd
C:\Program Files\Nmap>nmap -P0 -n -sS -T4 -p1-65535 192.168.1.132
Starting Nmap 4.85BETA7 ( http://nmap.org ) at 2009-04-19 19:34 東京 (標準時)
Interesting ports on 192.168.1.132:
Not shown: 65532 closed ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
443/tcp open https
MAC Address: xx:xx:xx:xx:xx:xx (Matsushita Electric IND. CO)
Nmap done: 1 IP address (1 host up) scanned in 52.02 seconds
C:\Program Files\Nmap>
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