DNS Server linuxLinux serverNETWORK ADMINISTRATIONS

TCP/IP OSI Protocol Stack – Application Layer Services Explained

CBT Nuggets trainer Keith Barker talks about the specifics of the application layer in the TCP/IP protocol stack.
Watch this entire CompTIA Network+ course: https://training.cbt.gg/slo

Check out our blog article _HTTP 80 vs HTTPS 443_ for more info: https://blog.cbt.gg/ksl8

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5 thoughts on “TCP/IP OSI Protocol Stack – Application Layer Services Explained

  • Wow, a coincidence! I am brand new to learning Cybersecurity on my own (towards my next career) and I am literally right now reviewing over this portion in this video. Thank you for sharing. 26oct23

  • is there a video about Session layer already?

  • IT doesn't need to be complicated. This video is a great example. Simple, easy to understand and not long at all. Thank you.

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