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The fundamentals of networking, from components and addresses to protocols and DNS.

15 videos  //  95 minutes of training

Free training week — 600+ on-demand courses and hands-on labs

Course description

This course introduces networking terminology and reviews how the network is run. Learn concepts such as nodes, transmission medium, layered architecture and internet protocols (including IPv6, the latest one), network drives and time zone handling. You’ll also take a deeper dive into addressing and domain name systems, including configuration of DNS servers.

Course syllabus

Networks Part 1Duration: 3:52

Networks Part 2Duration: 5:50

Addressing Part 1Duration: 6:30

Addressing Part 2Duration: 5:16

Addressing Part 3Duration: 5:28

Character Based NamesDuration: 6:57

Networking Services Part 1Duration: 6:58

Networking Services Part 2Duration: 7:15

Networking Services Part 3Duration: 8:11

Time Zones Part 1Duration: 6:25

Time Zones Part 2Duration: 4:50

Domain Name Services Part 1Duration: 7:07

Domain Name Services Part 2Duration: 6:43

Domain Name Services Part 3Duration: 7:39

Domain Name Services Part 4Duration: 5:44

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At Infosec, we believe knowledge is the most powerful tool in the fight against cybercrime. We help IT and security professionals advance their careers with a full regimen of certification and skills training. We also empower all employees with security awareness training to stay cybersecure at work and home. Driven by smart people wanting to do good, Infosec educates entire organizations on how to defend themselves from cybercrime. That’s what we do every day — equipping everyone with the latest security skills so the good guys win.

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Infosec Skills courses and labs are powered by LX Labs — our elite team of cyber SMEs, learning specialists and community of top-ranked security instructors, published authors and sought-after industry leaders. We rigorously vet all Infosec Skills training resources to guarantee they meet certification and compliance requirements and align with recognized guidelines like the NICE Cybersecurity Workforce Framework.

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