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Networking Flash drill

Flashcards: HTTP, HTTPS, SMTP, FTP Ports

Rapid revision: say each answer before it appears on screen

Lesson notes

Explain how HTTP/HTTPS, SMTP and FTP work and identify their default ports

Takeaway: HTTP 80, HTTPS 443, SMTP 25, FTP 20/21: all application layer.

HTTPHTTPSclient-serverSMTP

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