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      <title>Clonagem do padlet Aula 19 - Portas by Camila Nonato</title>
      <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7</link>
      <description>Qual porta corresponde a qual protocolo?</description>
      <language>en-us</language>
      <pubDate>2022-06-28 00:45:43 UTC</pubDate>
      <lastBuildDate>2025-11-19 17:34:47 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
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      <item>
         <title>FTP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901376</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901376</guid>
      </item>
      <item>
         <title>DNS</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901377</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901377</guid>
      </item>
      <item>
         <title>UDP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901378</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901378</guid>
      </item>
      <item>
         <title>SSH</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901379</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.hostinger.es/tutoriales/wp-content/uploads/sites/7/2017/09/encriptacion-simetrica-tutorial-ssh.jpg" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901379</guid>
      </item>
      <item>
         <title>DHCP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901380</link>
         <description><![CDATA[<div>Utiliza a porta 67 e 68.</div>]]></description>
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         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901380</guid>
      </item>
      <item>
         <title>HTTP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901381</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://concepto.de/wp-content/uploads/2018/02/http-min-e1518718001273.jpg" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901381</guid>
      </item>
      <item>
         <title>HTTPS</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901382</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://interpolados.files.wordpress.com/2016/12/content-https-2x.jpg" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901382</guid>
      </item>
      <item>
         <title>POP3</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901383</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://genuinocloud.com/wp-content/uploads/2020/12/ipeqeld1.png" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901383</guid>
      </item>
      <item>
         <title>IMAP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901384</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.profesionalreview.com/wp-content/uploads/2016/06/IMAP0.png" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901384</guid>
      </item>
      <item>
         <title>TCP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901385</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/315422260/b191b1dcd8413aae70191b86d07c51d2/protocolo_tcp.png" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901385</guid>
      </item>
      <item>
         <title>IP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901386</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://snaxter.files.wordpress.com/2017/09/unnamed.png?w=300" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901386</guid>
      </item>
      <item>
         <title>SMTP</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901387</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://miracomosehace.com/wp-content/uploads/2020/05/Persona-enviar-recibir-correos-servidor-SMTP.jpg" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901387</guid>
      </item>
      <item>
         <title>Porta 21</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901388</link>
         <description><![CDATA[<div>A&nbsp;porta 21, por padrão, é utilizada para as conexões a servidores de FTP em seu canal de controle, desde que não se tenha alterado a porta de escuta do nosso servidor FTP ou FTPS.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901388</guid>
      </item>
      <item>
         <title>Porta 22:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901389</link>
         <description><![CDATA[<div>Por padrão, esta porta é utilizada para conexões seguras SSH e SFTP, desde que não se tenha alterado a porta de escuta do nosso servidor SSH.<br><br></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901389</guid>
      </item>
      <item>
         <title>Porta 23:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901390</link>
         <description><![CDATA[<div>A <strong>Porta 23</strong> é a do protocolo Telnet. Aquele que proporciona facilidade de comunicação baseada em texto, interativo e bidirecional. Este <strong>protocolo</strong> fornece as regras básicas para permitir ligar um cliente (sistema composto de uma afixação e um teclado) a um intérprete de comando (do lado do servidor).</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901390</guid>
      </item>
      <item>
         <title>Porta 25:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901391</link>
         <description><![CDATA[<div>A&nbsp;porta 25 é utilizada pelo protocolo SMTP para o envio de e-mails. Este protocolo também pode utilizar as portas 26 ou 2525.<br><br></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901391</guid>
      </item>
      <item>
         <title>Porta 53:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901392</link>
         <description><![CDATA[<div>É&nbsp;utilizada pelo serviço de DNS (<em>Domain Name System</em>). Este protocolo permite utilizar tanto TCP quanto UDP para comunicação entre servidores DNS.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901392</guid>
      </item>
      <item>
         <title>Porta 80:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901393</link>
         <description><![CDATA[<div>Esta porta é a utilizada para navegação Web de forma não segura (HTTP).<br><br></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901393</guid>
      </item>
      <item>
         <title>Porta 110:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901394</link>
         <description><![CDATA[<div>Porta POP3. Usada para o recebimento e sincronização das mensagens em conexões sem criptografias</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901394</guid>
      </item>
      <item>
         <title>Porta 143:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901395</link>
         <description><![CDATA[<div>Porta IMAP. Usada para o recebimento e sincronização das mensagens em conexões sem criptografia.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901395</guid>
      </item>
      <item>
         <title>Porta 443:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901396</link>
         <description><![CDATA[<div>Esta porta também é utilizada para navegação Web, mas neste caso é utilizado o protocolo HTTPS, que é seguro e utiliza o protocolo TLS abaixo dele.<br><br></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901396</guid>
      </item>
      <item>
         <title>Porta 587:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901397</link>
         <description><![CDATA[<div>A porta 587 é a porta padrão para submissão SMTP na web moderna. Enquanto você pode usar outras portas para submissão (mais sobre as próximas), você deve sempre começar com a porta 587 como padrão e só usar uma porta diferente se as circunstâncias assim o exigirem.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901397</guid>
      </item>
      <item>
         <title>Porta 995:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901398</link>
         <description><![CDATA[<div>Usa-se&nbsp;a porta 995 em conexões criptografadas via <a href="https://pt.wikipedia.org/wiki/Transport_Layer_Security">SSL (Secure Sockets Layer)</a> ou TSL (Transport Layer Security). Utilizada pelo POP3 para emails.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901398</guid>
      </item>
      <item>
         <title>Porta 8080:</title>
         <author>camilaarnonato</author>
         <link>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901399</link>
         <description><![CDATA[<div>A porta 8080 é um tipo de protocolo da internet que constitui o pacote de protocolos UDP. Esta porta é utilizada dentro dos protocolos UDP como alternativa a porta 80, que constitui o protocolo TCP.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-06-28 00:45:43 UTC</pubDate>
         <guid>https://padlet.com/camilaarnonato/xyp8iwt6d6pqopv7/wish/2231901399</guid>
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