네트워크 주요 포트
Service
|
Port
|
Status
|
Daytime
|
13
|
closed
|
File Transfer [Default Data]
|
20
|
closed
|
File Transfer [Control]
|
21
|
open
|
Unassigned
|
22
|
closed
|
Telnet
|
23
|
closed
|
any private mail system
|
24
|
closed
|
Simple Mail Transfer
|
25
|
open
|
NSW User System FE
|
27
|
closed
|
MSG ICP
|
29
|
closed
|
MSG Authentication
|
31
|
closed
|
Display Support Protocol
|
33
|
closed
|
any private printer server
|
35
|
closed
|
Time
|
37
|
closed
|
Route Access Protocol
|
38
|
closed
|
Resource Location Protocol
|
39
|
closed
|
Host Name Server
|
42
|
closed
|
Who Is
|
43
|
closed
|
Who Is
|
44
|
closed
|
Message Processing Module [recv]
|
45
|
closed
|
MPM [default send]
|
46
|
closed
|
NI FTP
|
47
|
closed
|
Digital Audit Daemon
|
48
|
closed
|
Login Host Protocol
|
49
|
closed
|
Remote Mail Checking Protocol
|
50
|
closed
|
IMP Logical Address Maintenance
|
51
|
closed
|
XNS Time Protocol
|
52
|
closed
|
Domain Name Server
|
53
|
closed
|
XNS Clearinghouse
|
54
|
closed
|
ISI Graphics Language
|
55
|
closed
|
XNS Authentication
|
56
|
closed
|
any private terminal access
|
57
|
closed
|
XNS Mail
|
58
|
closed
|
any private file service
|
59
|
closed
|
Oracle SQL*NET
|
66
|
closed
|
Bootstrap Protocol Server
|
67
|
closed
|
Bootstrap Protocol Client
|
68
|
closed
|
Trivial File Transfer
|
69
|
closed
|
Gopher
|
70
|
closed
|
Remote Job Service
|
71
|
closed
|
Distributed External Object Store
|
76
|
closed
|
vettcp
|
78
|
closed
|
Finger
|
79
|
closed
|
World Wide Web HTTP
|
80
|
open
|
Kerberos
|
88
|
closed
|
Network Printing Protocol
|
92
|
closed
|
Remote Telnet Service
|
107
|
closed
|
Post Office Protocol - Version 3
|
110
|
closed
|
Authentication Service
|
113
|
closed
|
Simple File Transfer Protocol
|
115
|
closed
|
Network News Transfer Protocol
|
119
|
closed
|
NETBIOS Name Service
|
137
|
closed
|
NETBIOS Datagram Service
|
138
|
closed
|
NETBIOS Session Service
|
139
|
open
|
백도어포트스캔
Name
|
Port
|
Status
|
CYN
|
113
|
closed
|
Net Taxi
|
142
|
closed
|
Backage
|
334
|
closed
|
BAL
|
666
|
closed
|
Back constrution
|
666
|
closed
|
Undetected
|
777
|
closed
|
Vampire
|
1020
|
closed
|
internal revise
|
1064
|
closed
|
subseven
|
1074
|
closed
|
subseven 1.9
|
1243
|
closed
|
subseven 1.0
|
1243
|
closed
|
Frenzy
|
1257
|
closed
|
Remote Hack
|
1480
|
closed
|
TMC presents
|
1999
|
closed
|
SheepGoat
|
2003
|
closed
|
dagger
|
2589
|
closed
|
Wartojan
|
4201
|
closed
|
CrAcKDoWn
|
4444
|
closed
|
Net Metropolitan
|
5031
|
closed
|
backage 3.0.1
|
5333
|
closed
|
wincrash
|
5742
|
closed
|
y3k rat 1.6
|
5802
|
closed
|
y3k rat
|
5802
|
closed
|
Y3k rat
|
5880
|
closed
|
Deep throat
|
6000
|
closed
|
Matrix
|
7778
|
closed
|
ReVeNgEr
|
7891
|
closed
|
Netministrator Client
|
9000
|
closed
|
incommand
|
9400
|
closed
|
incommand
|
9400
|
closed
|
AMBUSH
|
10666
|
closed
|
net bus
|
12345
|
closed
|
Net bus
|
12345
|
closed
|
bionet
|
12349
|
closed
|
bionet 0.8
|
12349
|
closed
|
bionet 2.1.1
|
12349
|
closed
|
NetDemon
|
15000
|
closed
|
subzero
|
15382
|
closed
|
crazzynet by CrazzWak
|
17499
|
closed
|
crazzynet by CrazzWak
|
17499
|
closed
|
Millenium
|
20001
|
closed
|
Girl Friend
|
21554
|
closed
|
kid terror
|
21554
|
closed
|
Net Tarsh
|
23005
|
closed
|
sub7bonus
|
27374
|
closed
|
infector by fc
|
30000
|
closed
|
error32
|
30001
|
closed
|
Netsphere
|
30100
|
closed
|
intruse by chams
|
30947
|
closed
|
Deep Bo
|
31337
|
closed
|
ACID BATTERY
|
32418
|
closed
|
Acropolis
|
32791
|
closed
|
Prosiak
|
44444
|
closed
|
Delta Source
|
47269
|
closed
|
School bus
|
54321
|
closed
|
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