Nmap - Inverse TCP Flag Scanning (FIN, XMAS & NULL)

[@bread-mp5kx]

Thanks i was needing this recently and there were no gud tutorials

[@JCBATTAGLINI]

excellent, i was having trouble to understanding it by my self, but wow, with your help it was easy to understand, thanks you berry much

[@rayf3937]

Thanks for sharing the knowledge

[@romagranito]

Great information tutorial as always sir. This video explained a lot for me. I was confused in these three command

[@eswaranexpert6284]

you are simplicity instructor sir!!!!!!!

[@mylearnchannel9473]

Incredible content, bravo

[@Partida2012]

Thank you so much. You bring the content I read to life through practice. It's great people like you that facilitate learning to be fun, easy, and understandable. Thus, I continue to move forward with my skill set. Couldn't/Wouldn't have done it without these kinds of videos. Blessings to you, sir.

[@Skaxarrat]

Thansk for the video, the explanation and the demonstration. But there is a thing I don't fully understand: If we get the same message when using Null, FIN and Xmas scans, when should use FIN instead of Null, or Null instead of Xmas? We have 3 options, which one is better?

[@Echo-kw1sp]

It's working on my Windows ❤️

[@sixteen7640]

great job explaining....

[@hackersguild8445]

Amazing. Thanks a lot

[@DanaTellsJokes]

Top video. Subbed.

[@TimVerdouw-itmobilesupport]

Very helpful. Thanks.

[@sarathg3124]

Great one :)

[@pro.op1]

Thanks 🙏

[@SnapcrackerzTeam]

Nice

[@chiragvyas5720]

why we use this flags in nmap scan?

[@SumitSingh-xu4qs]

thanks sr again

[@flexflex8441]

Does the machine from which i run namp has to be in the same subnet? When a firewall only permitts connection to ports that are running on the target host, and only these ports are open - the firewall could drop all packages that are not addressed to one of the "correct" ports. Then the result is not really the same?

[@8080VB]

Yo reallyy thanks 💫

[@angel123456799]

At 5.54, u say that the port is closed if we receive an ACK or RST. If we get an ACK, the port is open right?

[@8080VB]

Look , If you get [ RST, ACK ] after [ SYN ] its actually closed If you get [ RST , ACK ] after [ ACK ] , then its open.

[@mahamaatir7755]

It shows host is down .. why?

[@onlinesupport6611]

Wassup Hakers!!!

[@carlossainz_55]

wassup supporter

[@AhmedAbdullah-pp2mp]

👌

[@cagr21]

#bypass #firewall

[@ThriveTalesTV]

447K subscribers 1.2003 views after 20 hours 13 comments and 110 likes . Hmm .

[@saltysexyyy6336]

this happens when you make a tutorial and stuff like that people only watch the videos they are interested in , nothing fishy.

[@harze6818]

why would this be helpfull? we cant see any versions or anything we only see which service is open or firewalled?

[@charlesnathansmith]

You can go back and selectively explore them. This way you're not blasting the host with SYN packets that are going to be ringing alarm bells. Even if you can't establish an external connection to a port, knowing it's open could be immensely valuable if you find a way to proxy to it later. And beyond that, just being able to map out the internal layout of a network and understanding the firewall's setup could always prove useful later