Tech Gee

Computer & Information Technology Occupations
By Tech Gee on June 25, 2021
In this video I’m talking about various computer & information technology occupations that exist according to the Bureau of Labor Statistics and what the national...
Wearable Technology: US Army Develops Programmable Fiber for Uniforms
By Tech Gee on June 24, 2021
US Army-funded research has resulted in the development of a programmable fiber that could transmit data from military uniforms.
Hacker Tried to Poison San Francisco Bay Area Water Supply
By Tech Gee on June 21, 2021
A hacker tried to poison the San Francisco Bay Area water supply on January 15 by stealing an employee’s login credentials at a facility in...
Network+ N10-007 Certification Overview
By Tech Gee on May 9, 2021
Greetings everybody. My name is Tech Gee and I want to welcome you all to my CompTIA Network+ N10-007 course. The information that I will...
Network Ports & Protocols | Network+ N10-007 | 1.1
By Tech Gee on May 9, 2021
In this video you will learn about the purpose & uses of various networking ports & protocols. Protocols & Ports SSH & SFTP (port 22)...
The OSI Model | Network+ N10-007 | 1.2
By Tech Gee on May 9, 2021
In this video you will learn about the OSI model & the TCP/IP stack. OSI Model The Open Systems Interconnection model is a conceptual model...
Routing & Switching: Network Traffic Properties | Network+ N10-007 | 1.3a
By Tech Gee on May 9, 2021
In this video you will learn about the properties of network traffic such as: Ethernet, network switching, broadcast & collision domains, collision detection & avoidance,...
Routing & Switching: Network Segmentation | Network+ N10-007 | 1.3b
By Tech Gee on May 9, 2021
In this video you will learn about network segmentation such as: VLANs, trunking, tagging & untagging ports, port mirroring, switching loops, spanning tree protocol, PoE...
Routing & Switching: Routing Protocols | CompTIA Network+ N10-007 | 1.3c
By Tech Gee on May 9, 2021
In this video you will learn about routing protocols such as: distance-vector, link-state, hybrid, static, dynamic, & default protocols. Routing Protocols A routing protocol specifies...
Routing & Switching: IPv6 & Network Performance Concepts | CompTIA Network+ N10-007 | 1.3d
By Tech Gee on May 9, 2021
In this video you will learn about IPv6 & network performance concepts, NAT/PAT, port forwarding, access control lists, distributed switching, packet-switched vs. circuit-switched networks, and...