Kali Linux: Hacking Networks Part 1

  Рет қаралды 2,937,472

David Bombal

David Bombal

Күн бұрын

Пікірлер: 2 100
@davidbombal
@davidbombal 5 жыл бұрын
Menu: Overview: 0:00 Yersinia Overview: 0:58 Install Yersinia: 3:08 Yersinia options: 4:07 Run Yersinia: 4:40 Use Putty to view Switch configuration: 5:38 Bridge Kali Linux to the physical Ethernet network: 10:28 CDP flooding: 11:40 Spanning Tree (STP) hacking: 13:49 ====================== Previous Video: ====================== Kali Linux installation video: kzbin.info/www/bejne/d5_amKuIqbyLgqs ====================== CCNA content: ====================== Free CCNA content: kzbin.info/aero/PLhfrWIlLOoKM3niunUBTLjOR4gMt_uR_a CCNA course: bit.ly/2PmTVPD ======================== Switch configuration: ======================== c2960-CG#sh run Building configuration... Current configuration : 2984 bytes ! version 15.0 no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname c2960-CG ! boot-start-marker boot-end-marker ! enable password cisco ! no aaa new-model ! ip dhcp pool vlan1 network 10.1.1.0 255.255.255.0 default-router 10.1.1.254 dns-server 10.1.1.254 ! ip dhcp pool vlan2 network 10.1.2.0 255.255.255.0 default-router 10.1.2.254 dns-server 10.1.2.254 ! ! ! ! ! ! spanning-tree mode pvst spanning-tree extend system-id ! ! ! ! ! ! ! ! ! vlan internal allocation policy ascending ! ! ! ! ! ! ! ! ! ! ! interface GigabitEthernet0/1 ! interface GigabitEthernet0/2 switchport access vlan 2 switchport mode access spanning-tree portfast ! interface GigabitEthernet0/3 ! interface GigabitEthernet0/4 ! interface GigabitEthernet0/5 ! interface GigabitEthernet0/6 ! interface GigabitEthernet0/7 ! interface GigabitEthernet0/8 ! interface GigabitEthernet0/9 ! interface GigabitEthernet0/10 ! interface Vlan1 ip address 10.1.1.254 255.255.255.0 no ip route-cache ! interface Vlan2 ip address 10.1.2.254 255.255.255.0 no ip route-cache ! ip http server ip http authentication local ip http secure-server ! ! ! ! line con 0 line vty 0 4 password cisco login transport input all line vty 5 15 login ! end ========================
@santus3126
@santus3126 5 жыл бұрын
Can you provide training to Nigeria Airforce cyber personnel?
@omeralmomani2310
@omeralmomani2310 5 жыл бұрын
Can you make a video showing is how to hack into social media’s such as Instagram??
@davidbombal
@davidbombal 5 жыл бұрын
@@santus3126 I don't provide face to face training unfortunately at the moment.
@davidbombal
@davidbombal 5 жыл бұрын
@@omeralmomani2310 I will investigate this and see if I can add a video to the series. For the moment, I am concentrating on network attacks.
@omeralmomani2310
@omeralmomani2310 5 жыл бұрын
David Bombal ok thank you
@fredaobezerrabr
@fredaobezerrabr 3 жыл бұрын
I LOVE the way of David talk. Loud, clear and very calm words. Im not a english expert, but i can absorve every word wich David tell´s us.
@Dysfunctionality15
@Dysfunctionality15 2 жыл бұрын
A tip for Linux beginners: if you aren't logged into root, you will have to type "sudo" (without the quotation marks) before your terminal command.
@Nohomosapien
@Nohomosapien 2 жыл бұрын
Thanks!
@ykflims6068
@ykflims6068 Жыл бұрын
apt-get update It’s working please help me out It’s permission denied Are you root ?
@DIGITAL_WORLD213
@DIGITAL_WORLD213 Жыл бұрын
​@@ykflims6068 because you are not a root run it as a root
@PlanBShorts
@PlanBShorts Жыл бұрын
Just open the root terminal
@naitiksk103
@naitiksk103 Жыл бұрын
Thanks, it worked
@khriskher
@khriskher 5 жыл бұрын
Honestly I love the way you teach, I've been watching your videos even before I get certified and you helped me a lot with your content for the exam, I hope one day to be as skilled as you
@davidbombal
@davidbombal 5 жыл бұрын
Really glad to hear that Khris! I am just old and spent many years learning.
@khriskher
@khriskher 5 жыл бұрын
@@davidbombal just wanna say thank you, we appreciate your effort to bring us such content ❤️
@issamtoufella4760
@issamtoufella4760 4 жыл бұрын
@@davidbombal The best teacher on KZbin. Thank you so much
@azaloth4168
@azaloth4168 2 жыл бұрын
@@davidbombal How much of the CCNA course should I watch to learn to hack
@fereydoonsassani377
@fereydoonsassani377 3 жыл бұрын
This was a great demonstration, bringing together Kali/cybersecurity tools and Cisco/CCNA fundamentals and applying it in a lab scenario.
@mdsaifullahmaruf6463
@mdsaifullahmaruf6463 4 жыл бұрын
i have only one word to say, and it's "EXCELLENT"
@davidbombal
@davidbombal 4 жыл бұрын
Thank you!
@saedahabubakar3029
@saedahabubakar3029 3 жыл бұрын
Oh god, a spam bot
@angelinajane2944
@angelinajane2944 3 жыл бұрын
I honestly didn’t think this was possible it took me like forever to figure something out, tried different ways to get back my IG acct That was blocked a long time ago but no one was able to help , my friend told me to try @crowns_hack23 on Instagram and so I did Great news! It worked!!! If you’ve been looking for a way to get yours back, don’t fail to reach out to , he is really amazing 🤩
@theeffectoflogic3
@theeffectoflogic3 3 жыл бұрын
tf are all the other words doing?
@uyscuti5571
@uyscuti5571 5 жыл бұрын
i feel like this is the only hacking tutorial I'm comfortable watching
@davidbombal
@davidbombal 5 жыл бұрын
Glad you feel that way. I'm trying to teach network hacking practically and definitely legally :)
@heisnamsanathoisingh
@heisnamsanathoisingh 4 жыл бұрын
@@davidbombal thats why we like watching ur video..😁
@iradruki5669
@iradruki5669 4 жыл бұрын
Does it really work?
@dylanwimmer9043
@dylanwimmer9043 4 жыл бұрын
@@iradruki5669 yes
@abhijitht9701
@abhijitht9701 4 жыл бұрын
This is perfect than every one
@whenthethebeansstrikeback6728
@whenthethebeansstrikeback6728 5 жыл бұрын
Him: *Teaches you how to hack* Me: *Ends up hacking the Pentagon* Him: "You weren't supposed to do that!"
@davidbombal
@davidbombal 5 жыл бұрын
lol... great comment. And exactly - do not hack the Pentagon or any network you are not authorized to hack.
@whenthethebeansstrikeback6728
@whenthethebeansstrikeback6728 5 жыл бұрын
@@davidbombal I'll take my chances
@CSharma110
@CSharma110 5 жыл бұрын
You remember me Wing commandar Abhinandan again..
@tgpro_craay4671
@tgpro_craay4671 5 жыл бұрын
Ricardo milos vs hackers
@whenthethebeansstrikeback6728
@whenthethebeansstrikeback6728 5 жыл бұрын
@@tgpro_craay4671 find out next time
@FalcuunFalcuunn
@FalcuunFalcuunn 5 жыл бұрын
Woah, I just randomly found this video in my recommended, and after listening to you for a bit I realized "Holy Crap, I'm taking this mans CCNA course on Udemy" Amazing course btw!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you! Appreciate the comment and the support :)
@Theultimatebohab7137
@Theultimatebohab7137 4 жыл бұрын
yup thats how i found him on youtube was i bought that course so reverse of what your doing... his CCNA is hands down the best udemy course ive seen.
@bernietamberg8581
@bernietamberg8581 3 жыл бұрын
I bought both courses on Udemy network fundamentals and the CCNA prep. Awesome.
@interstellar10
@interstellar10 3 жыл бұрын
David, you are a master at explaining complex topics thoroughly yet with such concision. Very easy to follow along & you have such a wealth of knowledge. Thank you for taking the time to post these videos on ethical hacking techniques to help people, such as myself, protect their personal IT environment.
@natural......9963
@natural......9963 2 жыл бұрын
How did you get that image by side of your user name
@interstellar10
@interstellar10 2 жыл бұрын
@@natural......9963 It's automatic because I have a membership with David Bombal ($1.99/mo). It's like Patreon, but through KZbin. Other plans are available, each with specific perks. I've learned a lot from his videos & David's time is of value to me. When I thought about how much I spend on books (that take hour[s] to absorb) versus watching a 30-min video demo, the $2 seems a pittance. Notice the comments to his videos: they are overwhelmingly positive & full of gratitude. Thanks.
@Native_love
@Native_love Жыл бұрын
David, you finally got me to sub with this video! Love you man! I'm in!
@davidbombal
@davidbombal Жыл бұрын
Thank you so much!!
@4c00h
@4c00h 5 жыл бұрын
Just purchased your CCNA course. I first completed CCNA and CWNA back in 2005.. it's been a while. Your course looks very well structured and looks practical/interactive. For $10 bux I highly recommend it. Will post more feedback after I've completed it.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you for the support! Appreciate the comment.
@IPvZero
@IPvZero 5 жыл бұрын
Great to see you putting out Kali-based material, David. Looking forward to the others!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you John!
@playerhk8649
@playerhk8649 5 жыл бұрын
i found a nice place for my studies... just finished CCNA1 intro
@davidbombal
@davidbombal 5 жыл бұрын
Thank you. Hopefully you will learn a lot from my channel.
@flamenco7300
@flamenco7300 4 жыл бұрын
Our day is 24 hours and this video is 16 minutes that can change the rest of our life “Thank you”
@mTrader1
@mTrader1 3 жыл бұрын
It ruined my life
@mTrader1
@mTrader1 3 жыл бұрын
I too watched it in 2020 about 6-7 months before
@vejamoxdan
@vejamoxdan 4 жыл бұрын
Great video, well done David! I started to use yersinia and macoff as an ethical hacking tools, collecting logs in 2015. One of my customers didn't believe that someone could stop his network. We scheduled a non business hour and I flooded his network with more than 65000 mac addresses using two simple linux. His switches collapsed within mac moves notifications. Even his uplinks and downlinks entered in error-disable mode. There was upon a time when dot1x came out to play...
@TunaNSweetcorn
@TunaNSweetcorn 5 жыл бұрын
Not long got my Net+ currently studying Sec+ this is great information thank you
@davidbombal
@davidbombal 5 жыл бұрын
Congratulations on getting your Network+ and Security+ certifications. Glad the video was helpeful :)
@himanshuchavda9852
@himanshuchavda9852 4 жыл бұрын
hi
@himanshuchavda9852
@himanshuchavda9852 4 жыл бұрын
hi
@KocaineGaming
@KocaineGaming 4 жыл бұрын
Then did you Hack Net?
@mariav.gutierrez8926
@mariav.gutierrez8926 5 жыл бұрын
Omg I’ve been waiting for this series on your channel for some time. Your content is amazing, I love your channel!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you María! Really appreciate the support.
@kkj361
@kkj361 4 жыл бұрын
aww god i recognize this voice from the endless hours of CCNA study you damn near killed me with that monotone voice....but thank you so much i passed my exam hahaha
@laurabenedith3056
@laurabenedith3056 4 жыл бұрын
Shortly before commenting on here, I saw countless recommendations about @tiana_john20 on Instagram so I had no options than to contact her so you know what,she proved her worth and cleared my doubts @tiana_john20 she is 100% legit 🤡🤡
@mustansirbaldiwala9011
@mustansirbaldiwala9011 10 ай бұрын
The yersinia is not working in kali linux 23 the error is coming of not supported GTK
@arfidev720
@arfidev720 7 ай бұрын
I'm having the same problem.
@uzzytebudiga
@uzzytebudiga 3 ай бұрын
@@arfidev720 S ame here. Does anyone have a solution yet?
@niteraider9050
@niteraider9050 4 жыл бұрын
love the video, graphics, talked in a clear voice and the information was all awesome but best of all, i loved his accent! :D
@stefani0tv621
@stefani0tv621 11 ай бұрын
Why my yersinia don't "have GTK support" or "is configurated with --disable-gtk option"? How I can solve this?
@Manas-lo5ly
@Manas-lo5ly 3 ай бұрын
same
@TripleCommaGang
@TripleCommaGang 2 ай бұрын
I install using Virtual box instead and have the same problem
@michaelengin
@michaelengin 5 жыл бұрын
sounds great, can't wait to see the second part
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Michael
@laurabenedith3056
@laurabenedith3056 4 жыл бұрын
Shortly before commenting on here, I saw countless recommendations about @tiana_john20 on Instagram so I had no options than to contact her so you know what,she proved her worth and cleared my doubts @tiana_john20 she is 100% legit 🤡🤡
@raafetzribi9899
@raafetzribi9899 5 жыл бұрын
This Guy is serious and so am I , first time activating youtube bell just for you man.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you very much for the support Ráâfét
@isaacmihaeli3261
@isaacmihaeli3261 Жыл бұрын
This is a great tutorial for a programmer that jumps ship to cyber security.
@vudejaos
@vudejaos 3 жыл бұрын
It has been one of the most meaningful videos, God bless you for the information you have given, you are a perfectly knowledgeable and intelligent person. Living at the same time with you gives me great pleasure.
@juanjoseaguero6539
@juanjoseaguero6539 5 жыл бұрын
Great David! The best teacher ever!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you!
@MrShark731
@MrShark731 5 жыл бұрын
I agree
@trucido_9940
@trucido_9940 Жыл бұрын
im having an issue with yersinia. i cant use -G for the gui and there is no error message or anything . im using vmware workstation 17 running kali linux 2023.3 please help Thankyou
@gashone
@gashone 5 жыл бұрын
many learning channels on the internet, you are very good David. I love your effort for videos and good explaining.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you!
@ranjanadissanayaka5390
@ranjanadissanayaka5390 2 жыл бұрын
I'm studying for CCNA...and this is an awesome video. Now I really understand why I need to networking knowledge to be a hacker. I didn't know STP hack before. That's awesome too. Thanks David.
@aaronfreund2209
@aaronfreund2209 3 жыл бұрын
Assuming you can get physical access to an unsecured switch.... anyone with security that poor deserves to get hacked. Still, a useful tutorial for network admins who want to make sure their networks are hardened. Thank you.
@xposedhose9049
@xposedhose9049 5 жыл бұрын
Absolutely amazing tutorial. Great work, please keep them coming.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you very much!
@zestnelson9208
@zestnelson9208 4 жыл бұрын
Cyber_zest is the most accountable hacker i have came across during my quest to recover my lost instagram account
@laurabenedith3056
@laurabenedith3056 4 жыл бұрын
Shortly before commenting on here, I saw countless recommendations about @tiana_john20 on Instagram so I had no options than to contact her so you know what,she proved her worth and cleared my doubts @tiana_john20 she is 100% legit 🤡🤡
@raynix2194
@raynix2194 4 жыл бұрын
@@davidbombal jobs jj job are a 9 very j j8jjjj8j
@S1lv3rdo7
@S1lv3rdo7 5 жыл бұрын
Just passed my CompTIA Network+ last month and I'm glad I was able to follow along (for the most part). Saw some new Cisco protocols that weren't covered in Network+, I didn't know CDP? Have to look those up along with the program tools. Obviously Cisco proprietary protocols. With so many Kali tools it was good to see a list of them on tools.kali.com. Now I can go and research all of them and see what's available. Awesome content, and don't be afraid to plug your courses. You put out the best explanations and walk throughs.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Kenneth! Really appreciate the encouragement and support.
@NH-hq7ly
@NH-hq7ly 4 жыл бұрын
I love how this get the most views out of everything.
@proneyex
@proneyex 3 жыл бұрын
Thank you for your videos, especially with Neil Bridges. You interview was very supportive to newbies joining the industry at later age. Thank you
@JoKeRDesigns
@JoKeRDesigns 4 жыл бұрын
finally, someone who isnt cringe and actually knows wtf they are talking about!!! thank you!! ive been wanting to learn this for so long and nothing ever worked until i found your channel thank you so much!!!!
@linusxv181
@linusxv181 5 жыл бұрын
He is probably hacking us while we watch this right now
@davidbombal
@davidbombal 5 жыл бұрын
lol... make sure you are careful!
@Gringo_amigo
@Gringo_amigo 5 жыл бұрын
No is just a script kitty
@b0c4
@b0c4 5 жыл бұрын
@@Gringo_amigo We are all, using Nmap which is a prebuilt script which makes us script kiddies.
@arminharper510
@arminharper510 5 жыл бұрын
@@Gringo_amigo aha...and what are you?
@Gringo_amigo
@Gringo_amigo 5 жыл бұрын
@@arminharper510 am human what are you
@tlmalcolm21
@tlmalcolm21 4 жыл бұрын
You're amazing David! Thanks so much sir. I am enjoying and learning so much from you. You make it so enjoyable to learn all these new technologies. Many blessings.
@davidbombal
@davidbombal 4 жыл бұрын
You are very welcome Todd!
@Nerino
@Nerino 5 жыл бұрын
Easy & effective. I've been learning ethical hacking for a long time so that's nice to come back and see Yersinia. I'm looking forward to see more videos from you.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Nerino. I am teaching concepts from the ground up so people new to this can learn. Will get more complex as we progress.
@yeahplayz
@yeahplayz 4 жыл бұрын
you are a legend i swear other people would have taught this in 2 hours
@amaldas5671
@amaldas5671 Жыл бұрын
Incredible David, your all videos are always very helpful for me. Thanks a lot for whatever you did till now, and expect more from you in future.
@WagnerSilva-fq2tu
@WagnerSilva-fq2tu 5 жыл бұрын
Great! I believe that should be interesting to see a série of videos showing how to configure a web server against attacks.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you for the suggestion Wagner
@Saw-o3h
@Saw-o3h 5 жыл бұрын
That’s great. I’m doing Master of Cybersecurity in University, but I think I would learn more from your channel 😁
@kushalrayadurga
@kushalrayadurga 5 жыл бұрын
Bro can I get ur numb
@yhurjkhfn3846
@yhurjkhfn3846 5 жыл бұрын
Hey, please can i know more about your University
@yhurjkhfn3846
@yhurjkhfn3846 5 жыл бұрын
How to access to Universities of Cyber Secirity in EU
@Saw-o3h
@Saw-o3h 5 жыл бұрын
Kushal Sorry I can not share my number, but if you have any questions I will answer you here
@Saw-o3h
@Saw-o3h 5 жыл бұрын
yhurj Khfn I’m not at EU, what would you like to know?
@BikashRanjanOjha
@BikashRanjanOjha 5 жыл бұрын
It was damn interesting man... I loved that hacking... waiting for your next videos...
@davidbombal
@davidbombal 5 жыл бұрын
Glad you enjoyed the video :) Next video is here: kzbin.info/www/bejne/i2S6o2Wdm66Ijq8
@zestnelson9208
@zestnelson9208 4 жыл бұрын
Cyber_zest is the most accountable hacker i have came across during my quest to recover my lost instagram account
@surinderjakhar2209
@surinderjakhar2209 4 жыл бұрын
I m a new learner and I love your way of teaching
@vmee
@vmee 5 ай бұрын
This topic is super complex for beginners ! wished an explanation to the network protocols as that is super advanced for the first video after kali installation
@Arayankodesouth
@Arayankodesouth 5 жыл бұрын
I didn't usually comment on KZbin....but your videos....loving them..!!!!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you so much Muhammed!
@luyllisbarros75
@luyllisbarros75 4 жыл бұрын
0- Mindset Hacker Pensar Fora Da Caixa 1- Lógica De Programação 2- Linguagem C & C++ & Python 3- Web & Rede De Computadores 4- Sistemas Operacionais Linux & Windows 5- Conhecer Vulnerabilidades.
@jayce5421
@jayce5421 5 жыл бұрын
Loving the "Afrikaans" accent thanks David !!! David im currently in the Insurance Industry , what will be the best way for me to get into the IT Sec industry in SA? Warmest regards and keep up the great work!
@davidbombal
@davidbombal 5 жыл бұрын
Thank you JC. I have lived in the UK for many years. Not sure about the dynamics and best options in South Africa. But, I suggest you try networking with people in the industry locally via LinkedIn or going to meetups and the like.
@sergioquiroga5795
@sergioquiroga5795 7 ай бұрын
David . Thank you so much , you really know how to explain hacking matters. The only one, other channels (I am not saying any names),they don't really teach you much and we the "Students" , don't learn pretty much anything that could be applied to the real world
@euvando
@euvando 4 жыл бұрын
I'm waiting with impatience for the next part :)
@luci_bm
@luci_bm Жыл бұрын
hey, my yersenia dont open the graphical mode, someone can help me please?
@Dandan-zi9hl
@Dandan-zi9hl 8 ай бұрын
do you find a way ?
@luci_bm
@luci_bm 8 ай бұрын
@@Dandan-zi9hl no lol, never tried to use it again lol
@willr2189
@willr2189 4 жыл бұрын
Hello David! Thank you for this course! I'm an application security tester learning infrastructure hacking to conduct full pentest engagements. This is great help for me to move forward in my career! Question is there a way you can create this lab without a Cisco switch? Can this be done with GNS3 and configure it as a Cisco Network?
@omarmukhtar5848
@omarmukhtar5848 4 жыл бұрын
yes this can be done by using vmware workstion
@JSomerled
@JSomerled 3 жыл бұрын
Gns3 can Cisco iOS , just virtually.. so yes it can be done..probably even better than using physical hardware.
@FarhadRasooliar-d9e
@FarhadRasooliar-d9e Жыл бұрын
Hello I have a problome with the Yersinia , yersinia Gui is not open i can use but in CLI not Gui , Gui is not open please Help me.
@humbertoforte4288
@humbertoforte4288 4 жыл бұрын
I became interested in hacking due to boredom during the pandemic. I did some research. Found Kali. Downloaded it with someone’s instructions ( won’t name you tubers name). Then had to delete it along with the VM. Did this about 3 times until I found you and the dude with the beard. 🤔.... forgot his name. Something chuck. Point is thank you both so very much for allowing me, which had no computer knowledge whatsoever, I mean, I would create a profile and immediately couldn’t log back in. Lol. Thanks guys
@brad7648
@brad7648 4 жыл бұрын
Tried this on my home network with an old Cisco Catalyst 2960. Very cool to see it in action! Thanks for the great video, David.
@davidbombal
@davidbombal 4 жыл бұрын
Really glad to hear you tried this on your switch Brad. As long as you didn't get into trouble with the family for breaking your home network :)
@brad7648
@brad7648 4 жыл бұрын
@@davidbombal Lol I learned a long time ago when going for my CCNA to create a separate network for my lab environment. As yes, I use to get yelled at constantly by the wife when the internet would go down.
@ahmadfawadfarahmand1107
@ahmadfawadfarahmand1107 5 жыл бұрын
Very Good, Thanks You are doing well. this is a good online course ever i have learned from.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Ahmad. Really happy to hear that :)
@_tabot9268
@_tabot9268 4 жыл бұрын
هلابي يالعربي
@laurabenedith3056
@laurabenedith3056 4 жыл бұрын
Shortly before commenting on here, I saw countless recommendations about @tiana_john20 on Instagram so I had no options than to contact her so you know what,she proved her worth and cleared my doubts @tiana_john20 she is 100% legit 🤡🤡
@isamukaze4972
@isamukaze4972 4 жыл бұрын
@@_tabot9268 🤫🤫 لا تفضحنا
@dibyendughosh8455
@dibyendughosh8455 5 жыл бұрын
I'm new to this knowledge of Ethical hacking and till time this video is most helpful..thanks sir..when is the next video up?
@davidbombal
@davidbombal 5 жыл бұрын
Thank you. Coming soon :)
@dibyendughosh8455
@dibyendughosh8455 5 жыл бұрын
Will be waiting!!
@issamtoufella4760
@issamtoufella4760 4 жыл бұрын
Thank you so much Mr David, your explanations are so easy to understand. Looking forward to new courses :=) Thanks again
@davidbombal
@davidbombal 4 жыл бұрын
Thank you Issam!
@kelvinskeny8763
@kelvinskeny8763 4 жыл бұрын
I really don't know what you are doing right now coz lm new. But all l can say is you are a very very good teacher
@yana7j
@yana7j 4 жыл бұрын
Can someone please tell me what accent this great man has? I would like to know. English is not my native language, I just learn it. And this man has such a clear pronunciation and a pleasant voice!
@heinsat2334
@heinsat2334 5 жыл бұрын
You are my admirable teacher.
@davidbombal
@davidbombal 5 жыл бұрын
Thank you!
@k.priyadarshi_944
@k.priyadarshi_944 10 ай бұрын
I am having problem while typing sudo yersinia -G What should i do?
@Namballaramtarun
@Namballaramtarun 5 ай бұрын
did you find the answer?
@k.priyadarshi_944
@k.priyadarshi_944 5 ай бұрын
@@Namballaramtarun yes. Just type admin. Or something like that wait I will find and reply back wait..
@k.priyadarshi_944
@k.priyadarshi_944 5 ай бұрын
@@Namballaramtarun I have forgot that please wait for some time I will find let you know.
@NiepoprawnyInaczej
@NiepoprawnyInaczej 5 жыл бұрын
I'm waiting with impatience for the next Part. Greetings from Poland :)
@davidbombal
@davidbombal 5 жыл бұрын
Coming soon :)
@hermitanotherant2930
@hermitanotherant2930 4 жыл бұрын
finally somebody shows a realistic looking rack room in his intro. Whenever anybody shows a rack room it usually looks like a goddamn ufo spaceship. Reality is usually a jungle of cat5 and fiber
@alberthoek2506
@alberthoek2506 3 жыл бұрын
Thanks for not being like my math teacher who can't teach anyone You got a sub
@santiagoestevez623
@santiagoestevez623 5 жыл бұрын
this is great! I'm in for the entire Series>! great explanation . keep it up
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Santiago! Hope you enjoy the entire series :)
@ХрРд
@ХрРд 5 жыл бұрын
Hey, David Do I need to know how to code to be in cybersecurity filed / or to be a hacker?
@abdiabdulkadir9867
@abdiabdulkadir9867 5 жыл бұрын
Not necessarily but the more you know about coding the better you can create your own scripts instead of using pre made ones
@davidbombal
@davidbombal 5 жыл бұрын
Agree with Abdi's comment. Having programming knowledge is always an advantage. Start with the basics and then build on that knowledge. Remember that everyone at one point in their lives didn't know anything about networking or hacking. Everyone had to learn.
@alexman340
@alexman340 4 жыл бұрын
if you work app security engineer ,you need to lean html ,java script ,
@LesCodes
@LesCodes 4 жыл бұрын
If you don't code your programs, you're a script kiddy.
@socrates3d776
@socrates3d776 4 жыл бұрын
Clara Jane god no no don't you ruin you life can't you just simply ask him instead of crushing his privacy
@cold_static
@cold_static 4 жыл бұрын
[Everyone after watching this video] "I'm gonna have to go into hardcore hacking mode"
@tawheebalyosfi9132
@tawheebalyosfi9132 Жыл бұрын
Great David, your videos contain all the information that I need. I appreciate what you do, thank you very much David.
@marktech967
@marktech967 4 жыл бұрын
From zero to Hero. thank you so much sir, looking forward for Part 2 :).
@melindaelston1875
@melindaelston1875 5 жыл бұрын
I love your intro/theme song!! Best I have seen
@davidbombal
@davidbombal 5 жыл бұрын
Thank you Melinda!
@sreejith_jinachandran
@sreejith_jinachandran 4 жыл бұрын
Ohh this is Great. Everyone should become hacker(White hat).😍
@zero__2946
@zero__2946 4 жыл бұрын
hello, i have loved your video so far, but i am having problems with installing yersinia. this is what happens when i tried it. my kali linux is the 2020 version. kali@kali:~$ sudo apt-get install yersinia Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package yersinia it seems weird that i had to type 'sudo' before certain commands, and i dont know what that means. i have a really strong will to become a hacker, but i am absolutely clueless about computer programming and i know nothing about hacking. im really interested in this topic and would like to learn more about it. could you please further explain about the commands you used? e.g. what does 'apt-get' do and where else can i use this command? what does 'sudo' means? also it would mean a lot to me if you could tell me more about how to become a hacker. where should i start? which programming language should i learn first? sorry that i have a lot of questions, but i am generally intrigued, could you please tell me more? finally, thanks a lot for these videos, they are very clear and if i do a bit of research, even a dumb dumb like me is able to understand. keep up with the videos! i love them.
@brandonang6647
@brandonang6647 4 жыл бұрын
sudo means that you need to ask for permission to do certain functions as you are not a root user. you will not be a default root user in kali linux 2020
@nikhilanand858
@nikhilanand858 4 жыл бұрын
One of the best online tutor 👍🤟
@zoltron30
@zoltron30 Жыл бұрын
Makes you understand CCNA better
@lemonaide.
@lemonaide. 4 жыл бұрын
I tbh dont get anything im just scaring my mom into giving me the tv remote
@lemonaide.
@lemonaide. 4 жыл бұрын
@Sienna West gg
@laurabenedith3056
@laurabenedith3056 4 жыл бұрын
Shortly before commenting on here, I saw countless recommendations about @tiana_john20 on Instagram so I had no options than to contact her so you know what,she proved her worth and cleared my doubts @tiana_john20 she is 100% legit 🤡🤡
@BrandonAB
@BrandonAB 4 жыл бұрын
Me: about to go to bed KZbin: Wanna learn how to hack?
@khaledabtouche4735
@khaledabtouche4735 5 жыл бұрын
Your video is awesome , thank you so much
@davidbombal
@davidbombal 5 жыл бұрын
Appreciate the support Khaled
@Sagadali523
@Sagadali523 3 ай бұрын
If for those who have a problem with Yersinia not opening, i recommended you using Parrot OS, which I think it's fine that you can use it, just the exact same thing with Kali Linux
@ProdNumb
@ProdNumb 2 жыл бұрын
I want to know if I can control multiple devices using my phone
@rimengineers
@rimengineers 5 жыл бұрын
Interesting contents and well explained . Thanks !
@davidbombal
@davidbombal 5 жыл бұрын
Thank you
@MarcosVinicius-fx5mm
@MarcosVinicius-fx5mm 5 жыл бұрын
Aqui é BRASIL 🇧🇷 VALEU AMIGO♧
@Albevibin
@Albevibin 4 жыл бұрын
I hack my girlfriend phone and now she broke up with me
@sarjat41
@sarjat41 4 жыл бұрын
ohh..no
@being_a60
@being_a60 4 жыл бұрын
xDDDDDDD
@DARKQUEENv
@DARKQUEENv 4 жыл бұрын
Can you help me in hacking bro please
@PavansCineTake
@PavansCineTake 4 жыл бұрын
Explanation plz
@zestnelson9208
@zestnelson9208 4 жыл бұрын
Cyber_zest is the most accountable hacker i have came across during my quest to recover my lost instagram account
@zuhaibsiddiqui8164
@zuhaibsiddiqui8164 3 жыл бұрын
hey David h r u, thanks for your videos on Ethical hacking. I learn a lot. It is my humble request to you please bring one complete series on Ethical hacking from scratch to Pro. I hope you will.
@marvinwilliams4363
@marvinwilliams4363 3 жыл бұрын
Ok. I am very new to all of this, I'm starting a cyber security training program in March, so far most of your videos are very encouraging and simple. Is there any way I could see more of your videos to learn for basics and beginning.
@Mastic107
@Mastic107 8 ай бұрын
Hi there. Im totally new to kali linux and when trying to run command yersinia -G it shows me that i dont have GTK installed. I dont see any tutorials on how to install GTK. Do somebody know how to instal GTK?
@SagAestrella
@SagAestrella 8 ай бұрын
same with me :c
@roniwinchester8351
@roniwinchester8351 4 жыл бұрын
Wow, i have seen 2 minutes of videos and i can hack girl's heart lol
@MuhammadKhan-yl7mt
@MuhammadKhan-yl7mt 4 жыл бұрын
Lol. Girls have got so advanced that they have their side Kali safeguarding them.
@PKMKB72
@PKMKB72 4 жыл бұрын
😂😆
@endoftime7630
@endoftime7630 4 жыл бұрын
Lol
@hamster20248
@hamster20248 4 жыл бұрын
😂😆
@agnespaula7099
@agnespaula7099 4 жыл бұрын
I have every reasons to do what I had to do if you were in my shoes! I couldn’t take it any longer, I had spent over thousands of dollars on medication but she couldn’t stop. She was a drug addict, I realized a bit late through her text messages and recent call records to different hard drug dealers. She had gotten to the point of selling them for a living and I noticed she’s always spending lavishly and never thought of our kids and I thought that was enough until she brought a man to our bed while I was away to satisfy her sexual urge. I got all the information from her through the great service of *ONE HACkER WHITE on IG, WhatsApp +1424-254-8116‬* I won’t have known if I didn’t take this bold step. I ended everything when we got to court with the concrete evidence I got! I’m happy to live a life without her unnecessary act
@GamerGirlClips
@GamerGirlClips 5 жыл бұрын
Damn I love ur office
@davidbombal
@davidbombal 5 жыл бұрын
Thank you :)
@mrparadox9683
@mrparadox9683 4 жыл бұрын
this kind of videos encourages anyone to become a hacker! thank you
@onyemaubani9947
@onyemaubani9947 Жыл бұрын
Great video. As a Linux enthusiast I’ll love to learn with this video but only problem is I don’t have a switch
@DeadCandIe
@DeadCandIe 5 жыл бұрын
*This guy uses his mouse with his left hand...*
@lamayzepy26
@lamayzepy26 4 жыл бұрын
Possibly the video is mirrored? I know some cameras do it by default as that's how you see yourself in the mirror.
@DeadCandIe
@DeadCandIe 4 жыл бұрын
LamayzePY Probably
@UdayGamer
@UdayGamer 5 жыл бұрын
I need a video of Instagram hacking please make a video on this topic
@jeroeng1025
@jeroeng1025 5 жыл бұрын
lol
@UdayGamer
@UdayGamer 5 жыл бұрын
@@jeroeng1025 🤦
@travismailsa1
@travismailsa1 5 жыл бұрын
Pretty useless video. you have root access to the switch
@davidbombal
@davidbombal 5 жыл бұрын
I am teaching concepts in this video and have privilege 15 access (or root as you say) to demonstrate concepts. However, that level of access is not required to successfully launch a lot of the Yersinia hacks like CDP, VTP, STP or DHCP etc. These are layer 2 attacks that do not require any type of user authentication or authorization. Best practice would be to enable root guard, port security, dynamic ARP inspection, DHCP snooping and other mitigation techniques. The videos in this series teach why those types of protocols and mitigation techniques should be enabled.
@travismailsa1
@travismailsa1 5 жыл бұрын
@@davidbombal David Bombal my point is, you can confirm the attack is successful, how would an attacker know. And u know the switches setup with default config. Whether it be layer 1,2,3 core switch or even a layer 7 firewall you just flooding the switch with random traffic, which most Cisco's will disable that port and your "hacking" is being locally connected? . So the video then is mis titled hacking, I mean you could do the same with multiple computers doing a simple ping - l xxxxx. It's not hacking is all I'm saying, it's denial of service.
@travismailsa1
@travismailsa1 5 жыл бұрын
@@davidbombal also in your guide, maybe teach the guys su/sudo apt-get update/upgrade/install.
@davidbombal
@davidbombal 5 жыл бұрын
@@travismailsa1 When teaching concepts like these, I believe it is really important to demonstrate the results of the attacks. I would get a huge number of complaints if I didn't show the results of the attacks; and also set the foundation of what we are doing. This is also only one of the videos in the series and as I said in the video that it is getting too long, so I put more information in Part 2 and more in subsequent videos. I am showing attacks from the ground up - from initial installation in the first video in the series to more complex attacks. Probably best that we agree to disagree on this.
@travismailsa1
@travismailsa1 5 жыл бұрын
@@davidbombal I concur :) maybe change the video title, because that's why I came to watch. I thought it would of been a bug/firmware exploit or a Medusa or ripper attack from kali. Your video is well presented though. Finally :) if you teaching from the ground up and performing an "attack" locally advise on a Mac change.
@anime--A
@anime--A 9 ай бұрын
I can't wait to do some educational purposes with these info
@tktv841
@tktv841 4 жыл бұрын
Very usefull and thank you david! But to continue now i have to learn all these protocols and watch your whole CCNA course??
@lucifergaming411
@lucifergaming411 4 жыл бұрын
Three guys just met eachother and they have a conversation about different sorts of paste😂😂😂 The first guy says: "I know everything about tomato paste, because I own an Italian restaurant." The second guy says: "I know everything about toothpaste, because I am a dentist." The third guy says: "I know everything about copy-paste, because I am a Redditor."😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂
@HananTutor
@HananTutor 4 жыл бұрын
sorry, please give me Indonesian subtitles so that I understand your English, okay, thanks🙏Please reply
@tonyiawrence7726
@tonyiawrence7726 4 жыл бұрын
I was able to fix my through the help justi_hack on iG he is fast and reliable
@inj__sadoo5623
@inj__sadoo5623 4 жыл бұрын
يجدعان هل من مترجم عربي هنا 😂😂😂😂😂😂😂💔
@tonyiawrence7726
@tonyiawrence7726 4 жыл бұрын
I was able to fix my through the help justi_hack on iG 💯
@inj__sadoo5623
@inj__sadoo5623 4 жыл бұрын
@@tonyiawrence7726 ㅍㅌ효ㅛ쟈ㅏ 오후 오후 서울 종로구 세종로 정부중앙청사에서
@inj__sadoo5623
@inj__sadoo5623 4 жыл бұрын
@@tonyiawrence7726 ㅍㅌ효ㅛ쟈ㅏ 오후 오후 서울 종로구 세종로 정부중앙청사에서
@ali_aqeel
@ali_aqeel 3 жыл бұрын
اي العرب 😂
@chetanreddy4546
@chetanreddy4546 4 жыл бұрын
After watching this vlog I want to learn atleast something about hacking, thank you david sir!
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