{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

Port Number Flashcards

(20 cards)

1
Q

HTTP

A

hypertext transfer protocol

tcp/80

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2
Q

HTTPS

A

http secure

tcp/443

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3
Q

TFTP

A

trivial file transfet protocol

udp/69

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4
Q

FTP

A

file transfer protocol
tcp/20(data)
tcp/21(control)

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5
Q

SFTP

A

secure ftp

tcp/22

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6
Q

TELNET

A

tcp/23

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7
Q

SSH

A

secure shell

tcp/22

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8
Q

RDP

A

remote desktop protocol

tcp/3389

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9
Q

SMTP

A

simple mail transfer protocol

tcp/25

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10
Q

POP3

A

post office protocol

tcp/110

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11
Q

IMAP4

A

internet message access protocol

tcp/143

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12
Q

SNMP

A

simple network management protocol

udp/161

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13
Q

NTP

A

network time protocol

udp/123

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14
Q

SMB(CIFS)

A

server message block(common internet file system)

tcp/445

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15
Q

SIP

A

session initiationprotocol

tcp/5060, tcp/5061

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16
Q

H.323

17
Q

DNS

A

domain name sustem

udp/53

18
Q

DHCP

A

dynamic host configuration protocol

udp/67, udp/68

19
Q

LDAP

A

lightweight directory access protocol

tcp/389

20
Q

LDAPS

A

ldap secure

tcp/636