Interesting...

just pushed subscribe before 30 secs this is my first videos ❤❤❤

Thank you for the content, and for letting kitty participate!

liked it

Thank you Chris for sharing your knowledge.

Long introduction.

Excellent video by the Chris!!!

These are excellent contents, Chris. I'd like to know more about TCP Optimization.

Hi Chris, thanks foe the nice and informative video, watched it couple of times and using it as a reference. I have a question which I couldn't find any answer for that. What does "windows scaling factor -1 [unknown] means and is it a problem ? Thanks in advance.

It’s one thing to simple push buttons and watch “stuff” happen, but in the legal world (criminal and civil), you may very well be called to testify to the veracity of the “evidence” you discovered. If you lack experience and don’t understand what is going on “under the hood”, prepare to be made to look like a bumbling fool. Your evidence will be easily suppressed. So, yeah you need to know more than pushing buttons and typing commands and stating “well that’s what I was taught to do, but I don’t know what any of it really means or how it works.”

AND, the better you know how to hack, the better you will be at troubleshooting a hacked network! In my humble opinion, you will not be a good network security person if you don’t know how to hack.

what is the relation between window size and mss? i.e. if we have a window size of 65535 and a capacity of 1460mss, does it mean we can receive almost 45 tcp segments with 1460 bytes in payload each in a row?

Excellent! Thanks,

⭐️👍⭐️

At 6:37, why do we compare UDP to IP, instead of asking "why is quic built on top of UDP instead of TCP". I am confused because IP is a network layer protocol, so obviously it makes more sense to build quic on top of UDP. What do i miss here?

18:16 Instead of Following TCP Stream. Follow HTTP Stream and you will get a hit on artist=1. Excellent well-paced, great explanations and tips in this video. As someone new to Wireshark I have learned a lot and looking forward to learning much more from you.

Good stuff! definitely make more and if possible in your own website and charge a small fees for a certificate of completion 😅

.

this was one of the best explanation videos ever! thanks Chris

.

⭐️👍⭐️

Man your way of explaining things is just absolutely amazing! Great video!

How to decrypt data from HTTPS make a video on this one please

Thank you, brother!!

13:26 how did you know there are repated

Great video Chris, thank you :)

I know this class series is a bit older now, but i wanted to drop a massive thank you just the same. Im stepping up my network game at work which also gappens to be a new company for me too. Ive been able to follow along and also realized how much i already knew, but was able to get fully comfy. On my way to becoming an SME in no time!! Thank you my good sir x a thousand!

Great video

you explain this so well. i am so grateful for you and this channel

when trying to setup a ring buffer and save the files into a folder it says "Ring buffer requested, but capture isn't being saved to a permanent file."

Chris, why client didn't acknowledge packet no. 6 from the server? It only acknowledge packet no. 7?

Thanks, FYI to understand the DHCP flow. I'm new to this technology, If we use the password-enabled AP sometimes the DHCP/PING(ICMP) packets are not showing in the wireshark. I have enabled the decryption keys, but the packets are still not decrypted properly. I have added the key to the 802.11 protocol decryption column "password:ssid". How to get the all the time dhcp, icmp(ping) frames in the wireshark? I have tried two ways 1) I have used the airpcap in windows 2) i have used linux laptop in that i have configured the interface as monitor mode with the default wifi card. Both the ways are not helpful. please correct if i did anything wrong.

I’ve been trying to understand activity done on websites such as something like, what did someone look up on google? Is it possible to see what they searched or is the decryption not that strong?

Get to the point .

Hey chris, I just wanted to know can is possible to capture COM data on wireshark in unix system.????

Chris deserves more subscribers. Contents are great and explained well.

You lost me early.

THANK YOU FOR MAKING THIS VIDEO. I have started my journey in CS and a job I applied to has asked me to extract a pdf file from the PCAP and this helped me so much! THANK YOU

Hi Chris you are great and having each classes and seminar wonderful...but I am little bit confused about window size vs acknowledge number as you say acknowledge sent once bytes of packet transferred to other end ...now how can we track particular data from specific window which is lost during communication....pls correct my understanding if I am wrong let's suppose we have window 65535 at both side and mss value is 1460 ...so data can be transferred 1460 bytes in once and assign 1 sequence number which require acknowledge number based on previous sequence number +1

I'm relatively new to tcp analysis and I have a strange example where the window size green graph seems totally uncorrelated to the other bytes in flight (blue) / acknowledge (brown) graphs which is unlike in your example. Also in the trace I have the bytes in flight are always displayed along the brown graph. What is the explanation to what I'm seeing?

Am I the only one who thinks this tutorial is hard as a beginner🙂

10 out of 10 rating from me. Best explanation ever.

not working but useful information

Sir I want hack some websites kindly help me

The IPs on the endpoints are the ones that someone is hacking me from?

why does the guy on the right have shrek's balls for eyes

You are just awsome.

give us a new link for the log file thanks sir

The link not working to download the file

It is completely frustrating when you follow the directions and sextuple check the file path, but the keylog.log file just isn't in the file and you've restarted Chrome. This is compounded by seeing others with the same problem on Microsoft Community and Stack Overflow, and you follow all the different trouble shooting scenarios but still the file isn't where it is supposed to be. I don't have hours and hours to try and find a file that is listed in the environmental variables window where it was created and the path is correct, but when you go to File Explorer to see the results and check the file AND IT ISN'T THERE