Protocols
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TCP vs UDP: Difference between TCP and UDP explained
IP layer is the service provider for transport layer that is for both UDP and TCP protocols. In OSI model, transport layer is responsible for end to end communication…
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Send Mail Using Command Line with Command OpenSSL
SMTP is the connection-oriented and text-based conversation or chatty protocol. Using netcat(nc) or telnet we can connect to STMP server or the mail exchange and send the mail if…