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ComTIA Security+ > Ports Name/# > Flashcards

Ports Name/# Flashcards

1
Q

HTTP

A

Hypertext Transfer Protocol

Port TCP 80

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2
Q

HTTPS

A

Hypertext Transfer Protocol Secure

Port TCP 443 Using SSL/TLS
(Secure Socket Layer/transport Layer Security)

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3
Q

FTP Active Mode

A

File Transfer Protocol
TCP 20

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4
Q

FTP Control Port

A

File Transfer Protocol
TCP 21

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5
Q

SSH

A

Secure Shell
TCP 22

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6
Q

SCP

A

Secure Copy Protocol
TCP 22

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7
Q

SFTP

A

Secure File Transfer Protocol
(Using SSH)
TCP 22

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8
Q

Telnet

A

TCP 23

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9
Q

SMTP

A

Simple Mail Transport Protocol
(Email)
TCP25

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10
Q

TACAS+

A

Terminal Access Control Access Control System
TCP 49

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11
Q

DNS (Local)

A

Domain Name Server
Name Queries
UDP 53

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12
Q

DNS (Zone Transfer)

A

Domain Name Server
Name Queries
TCP 53

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13
Q

TFTP

A

Trivial File Transfer Protocol
(Default)
UDP 69

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14
Q

KERBEROS

A

(Tickets Authentication)
UDP 88

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15
Q

POP3

A

Post Office Protocol
(Downloaded/Stays in Device, Deleted in Server)
TCP 110

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16
Q

SNMP

A

Simple Network Management Protocol
UDP 161

17
Q

SNMP Trap

A

Simple Network Management Protocol Trap
UDP 162

18
Q

DHCP

A

Dynamic Host
Configuration Protocol
UDP 67 server listen, UDP 68 response

19
Q

TCP

A

Transmission Control Protocol
(3 Way Handshake)

20
Q

UDP

A

User Datagram Protocol
(Faster than TCP no 3 way Handshake)

21
Q

NetBIOS TCP Rarely Used

A

Network Basic Input/OutputSystem
TCP/UDP 137

22
Q

NetBIOS

A

Network Basic Input/Output System
UDP 138 & 139

23
Q

IMAP4

A

Internet Message Access Protocol
TCP143

24
Q

IMAP4 SSL/TLS

A

Internet Message Access Protocol
TCP 993

25
RADIUS
Remote Authentication Dial In User Service UDP1812
26
LDAP
Lightweight Directory Access Protocol TCP 389
27
SLDAP
Secure Lightweight Directory Access Protocol with SSL OR TLS TCP 636
28
SSL
Secure Socket Layer
29
TLS
Transport Layer Security
30
STelnet
Secure TELNET TCP 22
31
RDP
Remote Desktop Protocol TCP/UDP 3389
32
IPSec
Internet Protocol Security (For VPN with IKE) UDP 500
33
L2TP
Layer Two Tunneling Protocol UDP 1701
34
PPTP
Point to Point Tunneling Protocol TCP 1723
35
SMTP SSL/TLS
Simple Mail Transfer Protocol TCP 465
36
SQL Server
Mircrosoft SQL Server TCP1433
37
NTP
Network Time Protocol UDP123
38
POP SSL/TLS
Post Office Protocol Encrypted Port of POP3 TCP 995
39
SMB
Server Message Block TCP 139/445

ComTIA Security+ (2 decks)

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