Category: Networking

you-use-protocol-stacks-every-day-but-what-are-they

You Use Protocol Stacks Every Day… But What Are They?

What exactly is a protocol stack—and why does the entire internet rely on it? In this video, I break down how protocol stacks like TCP/IP work, what the layers do,...

ai-attacking-ai-is-here-the-new-ai-red-team

AI attacking AI is here (The New AI Red Team)

Big thank you to Cisco for sponsoring this video! Hackers are hacking AI models. Prompt injection attacks are happening all the time. AI's are hallucinating and giving incorrect information. The...

free-private-phone-system-pbx

Free Private Phone System (PBX)

A big shoutout to 3CX for sponsoring this video. To try 3CX Pro for free for two months sign up using the following link: https://www.3cx.com/signup/?src=davidbombal // David's Social // ================...

You think your network environment is challenging?

If you think your network is on fire... image having to build a network on a rocket that goes into space! Big thank you to Cisco for sponsoring my trip...

practical-protocols-smtp-and-pop3-free-ccna-200-301-course-video-12

Practical protocols: SMTP and POP3 | Free CCNA 200-301 Course | Video #12

Learn your protocols practically using Cisco Packet Tracer. In this video we'll learn about e-mails using SMTP and POP3. Buy the full course here for $10: https://bit.ly/ccnafor10 Join my Discord...

cisco-packet-tracer-tips-free-ccna-200-301-course-video-11

Cisco Packet Tracer Tips | Free CCNA 200-301 Course | Video #11

These tips can really help you when using Cisco Packet Tracer to study for your CCNA exam. Buy the full course here for $10: https://bit.ly/ccnafor10 Or support the mission, join...

protocol-wars-free-ccna-200-301-course-video-9

Protocol Wars! | Free CCNA 200-301 Course | Video #9

Protocol Wars! TCP/IP has won them all. Learn about bits, frames, packets, segments and more in this video. DavidBombal.com: CCNA ($10): http://bit.ly/yt999ccna 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccnaThis is video...

the-osi-model-is-a-lie-free-ccna-200-301-course-video-8

The OSI Model is a lie! | Free CCNA 200-301 Course | Video #8

What are the OSI and TCP/IP models? Why do we care? And why do some people say the OSI model is a lie? Time to find out! DavidBombal.com: CCNA ($10):...

network-devices-part-2-free-ccna-200-301-course-video-7

Network Devices Part 2 | Free CCNA 200-301 Course | Video #7

What are Wireless LAN controllers, access points, firewalls, switches and routers? Can you use Packet Tracer to simulate these networks? Time to find out! DavidBombal.com: CCNA ($10): http://bit.ly/yt999ccna 👊👊👊support the...

network-devices-part-1-free-ccna-200-301-course-video-6

Network Devices Part 1 | Free CCNA 200-301 Course | Video #6

What are repeaters, bridges, hubs, switches and routers? And why do we use them? Time to find out! DavidBombal.com: CCNA ($10): http://bit.ly/yt999ccna 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccnaI'll showing you...

cisco-packet-tracer-networks-free-ccna-200-301-course-video-5

Cisco Packet Tracer Networks | Free CCNA 200-301 Course | Video #5

Time to build your first network using Cisco Packet Tracer! DavidBombal.com: CCNA ($10): http://bit.ly/yt999ccna 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccnaIt's ok talking about networks, but you will learn much more...

what-are-clients-servers-protocols-and-ports-numbers-free-ccna-200-301-course-video-4

Ethernet BIA? A Bus? | Free CCNA 200-301 Course | Video #3

What is a BIA? What is a bus network? What is a MAC address? What is a NIC? What was the first type of Ethernet? What is Thicknet? And Thinnet?...