How RADIUS Authentication Works [Step-by-Step Simplified]

Just like honeybees use scents and behavior patterns to authenticate anything entering their nest, RADIUS authentication ensures that only the right people can get on a network.

RADIUS Authentication (Remote Authentication Dial-In User Service) is one solution for managing Authentication, Authorization, and Accounting (AAA) in cybersecurity.

In this blackboard lesson, you will learn the intricacies of the RADIUS authentication process - from the time a supplicant first requests access all the way through the end of their session.

[KeithLHurt]

Great explanation of "How Radius Authentication Works"

[geffivey]

I'm a beekeeper trying to learn some networking concepts. I like your analogy :) Thanks for the video. Nice job with the content.

[thelegendarykevininsales]

Not gonna lie you had me in the first half.

[Karl_with_a_K]

I thought I'd clicked on the wrong video for the the first minute there 🤪

[frankdman]

Hey buddy
I have inherited a freeradius system controlling Cisco switches. My problem is I have too many ports disabled and need to reset the ports to get them working again. I have tried restarting the cisco switch port but this is no good as the freeradius is holding onto it so I need to know if there is a command to tell freeradius to enable the port?

[NDSLAB]

I thought the first part was an add and was trying to find the SKIP button. Then I realised I am on Premium.

[chilledxaura]

Cool thanks. Im only studying the A+ right now and can probably skip this, but it’ll be useful to learn some now for later certs.

[SimpleLivingHigherThinking]

Thanks for such simple and clear explanation

[jananathbandara]

if there are 2 networks one with high network speed and other with low network speed, how can we switch user from the fast to slow network. what is the easiest way to make the switch

[joeobama-oxye]

does isp use Remote Authentication Dial-In User Service ?

[creepr]

You forgot to explain radius disconnect and change of authorization messages

[jl]

almost one minute offtopic intro and then just basic explanation of how authentication works in general, sprinkled at times with the word "radius" to remind me it is about radius.🙃