Network Protocols

Understanding data communication protocols.

An in-depth understanding of various network protocols and their roles in data communication processes, how they function at different layers of the OSI model, and importance in network security.

Concepts covered: TCP/IP, DNS, FTP, Hypertext Transfer Protocol (HTTP) and HTTPS, Network Address Translation (NAT), UDP, Internet Protocol (IP), DHCP, Simple Mail Transfer Protocol (SMTP), Secure Shell (SSH)

Time: 5 minutes Questions: 5

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