Implementing Secure Ports Flashcards by Zac Shook

Q

FTP

A

Insecure–>Port 21

SFTP–> TCP Port 22
SSH–>TCP 22

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Q

Telnet

A

TCP Port 23

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Q

SMTP

A

TCP Port 25

SMTP SSL/TLS–>TCP 463

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Q

TACACS+

A

TCP 49

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Q

DNS

A

Port 53

Secure— DNSSEC–>Port 53

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Q

TFTP

A

UDP 69

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Q

HTTP

A

TCP 80

HTTPS–>TCP 443

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Q

Kerberos

A

UDP 88

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Q

POP3

A

TCP 110

POP SSL/TLS–>TCP995

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Q

SNMP

A

UDP 161/162

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Q

NetBIOS

A

TCP/UDP 137
UDP 138
TCP 139

TCP RARELY USED

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Q

IMAP4

A

TCP 143

IMAP SSL/TLS—>TCP 993

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Q

LDAP

A

TCP 389

LDAP–SSL/TLS–>TCP 636

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Q

IPSec

A

UDP 500

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Q

L2TP

A

UDP 1701

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Q

PPTP

Study These Flashcards

A

TCP 1723

Q

RDP

Study These Flashcards

A

TCP/UDP 3389

Q

Microsoft SQL Server

Study These Flashcards

A

TCP 1433