Nice look at the networking layers at the time in ARPANET.

"In my post on the historical significance of the ARPANET, I mentioned a few of those protocols, but didn’t describe them in any detail. So I wanted to take a closer look at them. I also wanted to see how much of the design of those early protocols survives in the protocols we use today."

https://twobithistory.org/2021/03/08/arpanet-protocols.html

#ComputerHistory #ComputerNetworks #NetworkingHistory #Arpanet #Protocols

Remotely connecting to computers was done before ARPANET. What ARPANET did was to standardize the way to communicate with computers over a network.

https://twobithistory.org/2021/02/07/arpanet.html

#Computers #Networking #ComputerHistory #NetworkingHistory #Arpanet #Internet