Скачать или смотреть 13 types of computer networks

A computer network refers to a group of interconnected computing devices that can exchange data and share resources with each other. We can categorize computer networks by their transmission medium, protocols, or the area they cover. By transmission medium, we can roughly classify them into two major networks: wired and wireless networks. If we base on their protocols, there might be many more such as Ethernet networks, token-ring networks, Wi-Fi networks, and mobile phone networks.
Today I will briefly talk about 13 types of computer networks by spatial scope - the area they cover.
Playlists:
Privacy Enhanced Technologies
   • Surface net,  Deep net,  and darknet  
Business continuity
   • Business continuity  
Cyber Attacks and Defense
   • AAA framework: TACACS+ vs RADIUS  
Basic Cryptography
   • Private Key Encryption (Symmetric Key Encr...  
Advanced Cryptography:
   • What is digital signature?  
Public Key Infrastructure
   • Why digital certificate?  

Remote Access & WAN Technologies
   • Circuit Switching vs. Packet Switching