Top Quality Certifications Videos Blog
Amazing SS7 Network Architecture Free Guide
SS7 Network Architecture, Full SS7 Training course with certification. Signaling System 7 (SS7) is an international telecommunications standard that defines how network elements in a public switched telephone network (PSTN) exchange information over a digital signaling network.
Mesh Wifi Explained – Which is the best? – Google Wifi
Mesh Wifi that I recommend (affiliate) https://amzn.to/2Jyd9kI What is mesh wifi? What is Google wifi? Which is the best wifi mesh? This is an animated video explaining how mesh wifi works and what it...
CSMA/CD and CSMA/CA Explained
What is CSMA/CD & CSMA/CA? Have you ever wondered how computers send data on a network without interfering with the data from other computers? This is an animated video explaining what carrier sense multiple...
Air vs Water Cooling, Heat Sink, & Thermal Compound Paste Explained
CPU Cooler recommendation (affiliate) https://amzn.to/2EwAnlY What is better? CPU air cooling or water cooling? This is an animated video explaining the two different coolers. It also explains the purpose of a heat sink and...
What is a Firewall?
This is an animated video explaining what a network firewall is. A firewall is a system that is designed to prevent unauthorized access from entering a private network by filtering the information that comes...
Tri-Band WiFi Router Explained.
What is a tri band router? A tri band router broadcasts 3 separate bands. It will broadcast a 2.4 GHz band, and it will broadcast 2 separate 5 GHz bands. It’s like having 3...
Network Types: LAN, WAN, PAN, CAN, MAN, SAN, WLAN
Network types depend on how large they are and how much of an area they cover geographically. This video explains the difference between a LAN vs WAN, along with other networks. LAN – Local...
Half Duplex vs Full Duplex
What’s the difference between half-duplex and full-duplex? Half duplex communicates in one direction at a time. Full duplex communicates in both directions at the same time.
SSL, TLS, HTTP, HTTPS Explained
HTTPS vs HTTP vs SSL / TLS. This video explains the difference between these protocols. It also explains how SSL works and what is an SSL certificate. #SSL #HTTPS SSL certificates, domain names, or...
WiFi (Wireless) Password Security – WEP, WPA, WPA2, WPA3, WPS Explained
This is an animated video explaining wireless password security options. It explains WEP, WPA, WPA2, WPA3, WPS, and Access Control. It also explains AES and TKIP. I am a participant in the Amazon Services...
Network Topologies (Star, Bus, Ring, Mesh, Ad hoc, Infrastructure, & Wireless Mesh Topology)
What is a network topology? A topology is the layout of how a network communicates with different devices. In this video we discuss the star, bus, ring, mesh, ad hoc, infrastructure and wireless mesh...