삼바 접속이 안됩니다.

[root@localhost samba]# testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[homes]"
Processing section "[printers]"
Processing section "[software]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions

# Global parameters
[global]
        workgroup = MYGROUP
        server string = Samba Server
        security = SHARE
        log file = /var/log/samba/%m.log
        max log size = 50
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        printcap name = /etc/printcap
        dns proxy = No
        idmap uid = 16777216-33554431
        idmap gid = 16777216-33554431
        cups options = raw

[homes]
        comment = Home Directories
        read only = No
        browseable = No

[printers]
        comment = All Printers
        path = /var/spool/samba
        printable = Yes
        browseable = No

[software]
        comment = Software
        path = /var/samba/util
        read only = No
        create mask = 0777
        guest ok = Yes

guest account = nobody

security = share

로 설정했는데 윈도우에서 접속하려하면 찾질 못합니다. 뭐가 빠졌을까요.