How TCP really works // Three-way handshake // TCP/IP Deep Dive

Can you guys do a thing on identifying mDNS attacks and ARP/Network poisoning? 🎉

Is there another video in this series? These are great!!!

❤

pls am getting much and need to enroll pls provide address to contact to begin enrolling procedure

Hi David, you need to modify Chris's fast-moving on the screen. Hard to follow his lecture when jumping the pointer here and there without specifically explaining the meaning of the move.

Got to learn a lot. Thanks a lot and please keep making these types of conversational cum practical videos.

Awesome, it is even more interesting when David fires up some questions to help us understand the concepts well. Chris really knows his stuffs

impressive dudes, very greaaat content, thank you

awesome🤩

First class, as always. Really enjoy watching your videos. Every day is a school day.

Excellent

Amazing video!

Thanks David and Chris :)

@david bombal what is Conversation completeness: Incomplete, DATA (15) & Conversation completeness: Incomplete (12)? what does it mean

Thank you for letting me listen to your conversation! I have learned a lot. Great job.

how i become good at analysis?

nice video!! brilliant explaination..

Any way I can get wireshark to display both raw and relative sequence numbers? I can only view one at a time under preferences

Dude this is best explanation i ever got, I appreciate your work.

great content david and chris , thanks a lot for sharing knowledge.

When adding the 'tcp segment' in columns, which option should i choose on 'Numbers'?

I think I watched this interview 2-3 times already. I have never seen a non-AI entity talk about TCP/IP with so much enthusia
sm. 01101001 01101100 01101111 01110110 01100101 01110000 01101001 01111010 01111010 01100001

Hello David and chris. Thanks for the interactive session.
I have one question though.
Whn we say tcp receive buffer. Where is the bufer located ? it is like a dynamice memory like RAM ?Any advise would be helpful.

Ahah! Not surprised that you know each other!
I would love a tailscale video from you guys!

Termux help phone root real root tell me you. Root help

these videos are awesome!

Super interesting

Chris and David ,if u can bring up topics like TCP-Half connection & Load balancer mechanisms like tcp-port persistence etc ,it would be very helpful to get insight about TCP behaviour

Awesome video, thanks a lot!

Love this channel. Fantastic series, what a great teacher.

Valeu!

i'm late, but i need to ask that what chris means by "counting data" ?

this was so incredibly helpful

Hi, did you guys do another video after this one?

scale factor is by default assigned by OS

Sir provide your videos with language subtitle.

It works same as data storage. Except first bit (header) is ghost eg throwaway starting #. Response is +1 as starting # (caller seq. #). Response is header (listeners seq #.) Each response is (payload size)+1, ad infinitum. As simple as it should be. Basic math. EXCEPT: (-UNPROCESSED # in ACK (if delayed receipt, minus unprocessed payload amt.)

Hi guys! The funny thing I'm a BAS engineer and some BAS (Building Automation Systems) networks are managed by the IT department (IT networks) I know a site that looks to have network issues. I'm one of the BAS guys who say I have no trust in the IT department ....and the BAS devices disconnecting during some sessions could be caused by Network Management settings.
Good work David ..I'm falowing you

Excellent!

Awesome

Can't tell how much I love it. David, please keep the deep dives up !

da viiiid

it would be easier to follow if you stayed on the wireshark page instead of going from it to a picture of the presenter and then back and forth and back and forth. It gives a novice a chance to beome familiar with the screen as he talks. The back and forth is annoying. You just start to look at the screen and all of a sudden it is gone. Just a suggestion.

about 5 minutes in and LOVE how he describes and teaches stuff.
thanks for your videos david! always a pleasure to expand my horizon with your content

Robin Williams?

this is a wireshark tutorial not TCP

THANK YOU DAVID AND CHRIS>>>>

many training institutes are not not teaching these underlying concepts. Great work and thank you...

This is Great!! I used to have my CCNA way back and was never taught in this deep about TCP/IP aside from SYN/ACK and Sliding window. along with Latency it really makes more sense how payload is transferred and the TCP issues that can some along with it.

YOUR CHANNEL IS THE BEST!!!! THANK YOU!!!!!