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security + 501 > ports > Flashcards

ports Flashcards

1
Q

used to transfer files from host to host

A

File Transfer Protocol (FTP)

TCP 21

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2
Q

used to remotely administer network devices and systems. used for secure copy and secure FTP

A

22 TCP/UDP

SSH, SCP, SFTP

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3
Q

unencrypted method to remotely administer network devices

A

Telnet

23 TCP/UDP

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4
Q

used to send email over the internet

A

25 TCP

SMTP

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5
Q

used to resolve hostnames to IPs and IPs hostnames

A

53 TCP/UDP

DNS

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6
Q

used as a simplified version of FTP to put a file on a remote host, or get a file from a remote host

A

69 UDP

TFTP

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7
Q

used to transmit web page data to a client for unsecured web browsing

A

80 TCP

HTTP

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8
Q

used for network authentication using a system of tickets within windows domain

A

88 TCP/UDP

kerberos

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9
Q

used to receive email from a mail server

A

110 TCP

POP3 v3

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10
Q

used to transport Usenet articles

A

119 TCP

Network News Transfer Protocol

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11
Q

used to locate DCOM ports to request a service from a program on another computer on the network

A

135 TCP/UDP
RCP/DCOM-scm
Remote Procedure Call

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12
Q

used to conduct name querying, sending of data, and other functions over netBIOS connection

A

137-139 TCP/UDP

netBIOS

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13
Q

used to receive email from a mail server with more than features than POP3

A

143 TCP
IMAP
Internet Message Access Protocol

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14
Q

Used to remotely monitor network devices

A

161 UDP
SNMP
Simple Network Management Protocol

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15
Q

Used to send Trap and InformRequests to the SNMP Manager on a network

A

162 TCP/UDP

SNMPTRAP

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16
Q

Used to maintain directories of users and other objects

A

389 TCP/UDP
LDAP
Lightweight Directory Access Protocol

17
Q

used to transmit web page data to a client over an SSL/TLS encrypted connection

A

443 TCP

HTTPS

18
Q

Used to provide shared access to files and other resources on a network

A

445 TCP
SMB
Server Message Block

19
Q

used to send email over the internet with an SSL and TLS secured connection

A

465/587 TCP
SMTP with SSL/TLS
Simple Mail Transfer Protocol

20
Q

used to conduct computer message logging, especially for routers and firewall logs

A

514 UDP

Syslog

21
Q

used to maintain directories of users and other objects over an encrypted SSL/TLS connection

A

636 TCP/UDP

LDAP SSL/TLS

22
Q

used for linking data storage facilities over IP

A

860 TCP

iSCSI

23
Q

used to transfer files from host to host over an encrypted connection

A

989/990 TCP

FTPS

24
Q

used to receive email from a mail server over an SSL/TLS encrypted connection

A

993 TCP
IMAP4 with SSL/TLS
Internet Message Access protocol

25
Q

used to receive email from a mail server using an SSL/TLS encrypted connection

A

995 TCP
POP3 (SSL/TLS)
Post office protocol v3

26
Q

used to receive SQL database queries from clients

A

1433 TCP
Ms-sql-s
Microsoft SQL server

27
Q

used for authentication and authorization and accounting

A

1645/1646 UDP
RADIUS
Remote Authentication Dial In User Service

28
Q

used as an underlying VPN protocol but has no inherent security

A

1701 UDP
L2TP
layer 2 tunnel protocol

29
Q

underlying VPN protocol with built in security

A

1723 TCP/UDP
PPTP
Point to point tunneling protocol

30
Q

Used for authentication and authorization and accounting

A

1812/1813 UDP
RADIUS
Remote Authentication Dial In User Service

31
Q

used to encapsulate fibre channel frames within TCP/IP packets

A

3225 TCP/UDP
FCIP
fibre channel IP

32
Q

listening port for iSCSI targeted devices when linking data storage facilities over IP

A

3260 TCP

iSCSI Target

33
Q

used to remotely view and control other windows systems via a graphical user interface

A

3389 TCP/UDP
RDP
remote desktop protocol

34
Q

a more advanced AAA protocol that is a replacement for RADIUS

A

3868 TCP

diameter

35
Q

used to conduct computer message logging especially for routers and firewall logs, over a TLS encrypted connection

A

6514 TCP

Syslog over TLS

security + 501 (1 decks)

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