Network Ports Flashcards

1
Q

SMTP message relay

A

25

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2
Q

SMTP mail clients for message submission

A

587

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3
Q

Well-known ports?

A

0 to 1023

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4
Q

Registered ports?

A

1024 to 49,151

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5
Q

Dynamic or Private ports?

A

49,152 to 65,535

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6
Q

FTP

A

TCP 21: Using FTP, File Transfers are fun;I can use tcp/20 or /21! (21 is for control, like a win in BlackJack!)

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7
Q

SSH, SCP, SFTP

A

TCP/UDP 22:With port 22, I’m feeling well; Secure communication in my little Shell.

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8
Q

Telnet

A

TCP/UDP 23: Telnet’s the same, but more easy to see; nobody likes you when you’re port 23.

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9
Q

DNS

A

TCP/UDP 53: With DNS, I convert Names to IP; I am able to do this with port 53. (Dan’s 53, he Doesn’t Need Salt)

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10
Q

TFTP

A

UDP 69: They F*** Then Position themselves (Trivial, so UDP; sexy for routers)

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11
Q

Kerberos

A

TCP/UDP 88

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12
Q

POP3

A

TCP 110: POP is not iLL, he’s only 110!

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13
Q

POP3S

A

TCP 995

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14
Q

IMAP4

A

143

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15
Q

IMAPS

A

TCP 993

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16
Q

NNTP

A

TCP 119

17
Q

RPC/DCOM-scm

A

Remotely make a process alive by asking at port 135.

18
Q

NetBIOS

A

TCP/UDP 137-139

19
Q

All People Some Times Need Data Processing

A

OSI layer names: Application, Presentation, Session, Transport, Network, Data Link, Physical

20
Q

SNMP

A

UDP 161

21
Q

LDAP

A

TCP/UDP 389: To read and write Directories is a bit benign; I can gain Access with port 389.

22
Q

For Some Techs Simple Deeds Have Put Nice Networks In Harm

A

FTP 21 SSH 22 Telnet 23 SMTP 25 DNS 53 HTTP 80 POP3 110 NNTP 119 NTP 123 IMAP4 143 HTTPS 443

23
Q

SNMPTRAP

A

TCP/UDP 162

24
Q

LDAP

A

TCP/UDP 389

25
Q

HTTPS

A

TCP 443

26
Q

SMB

A

445

27
Q

SMTP with SSL/TLS

A

TCP 465/587

28
Q

Syslog

A

UDP 514

29
Q

LDAP SSL/TLS

A

TCP/UDP 636

30
Q

iSCSI

A

TCP 860

31
Q

FTPS

A

TCP 989/990

32
Q

POP3 (SSL/TLS)

A

TCP 993

33
Q

SIP

A

TCP 5060

34
Q

SIPS

A

TCP 5061