LS111 Cyber Security Education
LS111 Cyber Security Education
Hey all! I created this educational channel to showcase the cyber security craft and document my adventures as I learn cool new things along the way! There is a serious shortage of cyber security professionals worldwide at the moment, and I am hoping that those that come across this channel will find these videos of value as we share various skills and knowledge across the cyber security community.
I will be covering all the major tools and techniques around web hacking, network hacking, privilege escalation as well as defense and everything in between.
DISCLAIMER: All information, techniques and tools showcased in these videos are for educational and ethical penetration testing purposes ONLY. NEVER attempt to use this information to gain unauthorized access to systems without the EXCPLICIT consent of its owners. This is a punishable offence by law in most countries.
Пікірлер
Ok I m subscribing clean explanation, tho I have a current situation that I m trying to resolve now and that’s how I stumbled here. I m using a Free VPN windscribe and i have VMs running Wazuh all bridged network adaptors, now for the VMs to see the change in public IP by the VM I need to be on NAT but being on NAT removes the IPs given to the VMs by the hosts dchp (my router) what do I do to keep the IPs, connectivity between Wazuh components and also ensure the VMs see the VPNs new public IP? 😅
sir can you please give me the link of your intro green screen,
Amazing. You have a new follower
Thank You Very Much. Brasil.
The process was tough, had to do a lot of research then finally got it😀
Thank you so much!!! I am pfSense basic user, but need to understand OPNsense and HA is easy with VMs. I struggled with VMware Workstation, configuring the networks with the same parameters of yours, because VMware logic for the virtual switching and network is confusing and you barely cannot create granular configs as Virtualbox can. Is HA limited to two only or is it possible to add pfsync NICs to attach several backup firewalls? (Given that each one must have its own IP...) Thank a lot!!!
After spending weeks following the official documentation and not getting this thing, I found this and it solved the problem, although I encountered a problem while setting Cortex, I did not change the IP address in the docker-compose file and it was hell, after changing it my lab is now up and running. Thank you for this series.
good teacher
In my case, WAN not showing IP, only LAN got IP why is that?
you haven't show how to configure the network on the ubuntu server
sometimes docker compose up will do the trick.
honestly i dont know the need to change from virtualbox to hyperv
Me again. I'm trying to re-setup Crowdsec and was referred by you by your other video to this video. Said I need to set up WAF. But I'm all read using Zenarmor. Can I continue with your Crowdsec video even though I Zenarmor setup? I love OPNsence and all its stuff. I run it as a VM on Proxmox I have 3 Nic's, one onboard and two usb 2.5 gig nic's I use Cloudflare Alias and DNS to access management. The LAN is connected to my OpenWRT router configured with a BR-LAN with 3 diff SSID's all with different vLAN's with DHCP coming from my OPNSence. Next I would like to set up Captiveportal and maybe a good use for Wireguard. Thanks again. Sorry for rambling but can I proceed with your video on setting up Crowdsec with out messing up my OPNsence?
Having the strange feeling when I don't know if I like you or I hate you! Looks like new version of Opnsense kinda buggy , and needed to install older version. Now after all it's working correctly, thank you very much.
Thanks alot! everything working as you did! Thanks
Hello, i have a priblem nt sure if the issue is with the current version of opnsense when cofiguring the static ipv4 adress it foes not give me the option to choose autodetect for ipv4 upstream gateway i only get ipv4 gateway rules and shows disabled as default i try create a gateway rule for the lan but doesnt switch from master to backup when master is not connected only wan does it i as wondiwring if you have any tips to mmake both work as only my wan works THANKS IN ADDVANCED
Does anyone know how to restore those 3 Hardware settings after unchecking them? I cannot login to the Web GUI
you have to reset the machine trought the vm of opnsense, login and after insert 4 for favtory reset, or user one of the automatic backup using the option 13
Yes! I'm not OVERWHELMED AT ALL. *Hyperventilates*
If you have unifi controller in opnsense please do not set to 8443 and give yourself a panick. If you alr done so, just restart your opnsense and set to another port
Hello Mr. LS111, great content, howvere i keep getting this error. docker.errors.DockerException: Error while fetching server API version: HTTPConnection.request() got an unexpected keyword argument 'chunked' Please can you help out?
Hi, plz can you tell me how much resources we need to run this whole project?
how much RAM and space should i need for this to work ?
Great video series. What if we have more than 2 analysts? I mean that TheHive version 5 supports only 2 normal users. Can you provide old hive (ex. version 4) docker-compose file, with MISP and cortex?
Thank's man.
Awesome tutorial. Out of curiosity, I would like to know and follow how you did it. Did you install wazuh Siem on your host computer in VirtualBox directly or you installed Windows Server 2019 in a VM and then installed VirtualBox and then installed Wazuh on the Windows Server 2019, because you mentioned you would install it on a Windows Server 2019. Thanks and I anticipate your response.
Excellent video, thank you so much
You, sir, are Great. How can I check what my internal LAN IP configuration is (your example here is 10.200.200.254? Furthermore, somehow I am unable to configure kali linux so as to have two interfaces. I just installed it as a vm and it has one adapter (NAT). I see only one interface through ifconfig. Also, I do not understand what you mean with using the 'virtual NAT network' for the WAN interface (21:50). Do you mean changing the second adapter from an internal network to NAT in the Virtualbox Opnsense Firewall Network configuration? Even so, that did not help.
This is a really clear explanation. Thanks!
great work this helped me a lot in my project : kzread.info/dash/bejne/fKBmyY-Yoa23l7A.html
how do you change the path in cmd to program files/oracle/virtualbox? and can you provide the download link because i downloaded VB but its not in my program files path i dont understand this step specifically 7:32
kali linux IP=10.10.10.253/24, opnsense em0 IP=10.10.254/24, both on intnet adapter, unable to ping both devices. what could be the reason? also unable to get opnsense WAN ip using DHCP
This doesn't work any longer OPNsense firewall download is corrupt,. Elastic has changed just mess to try and set up
Downvoted this video for the clickbait title, sorry
Pretty nice! Can you pls show us, how to use an iPhone for tethering as additional WAN interface for failover and load balancing?
I was always curious of gaining practical hands on knowledge in cyber security sector, though there are too many tutorials on theoretical lectures i never found tutorial on practical demonstration of cyber security practices UNTIL I FOUND THIS PLAYLIST, THANK YOU : )
thank you very much
Hello there, i know you also have a multiwan guide for opnsense, but i'm really stuggling to combine both, could you please give some advice on how to achive CARP + Multiwan together? Thank you in advance for your time!
hey i need your help for a small issue how i can contact you please see my message
how would you configure this using windows server for dns?
You need OPNsense, so either virutalize it or install it bare metal instead of Windows
Great Channel.
I hope to see more videos from this channel, very informative, detailed and organized content.
how u draw this architecture ?
The configuration of the Kali and virtual switch is a step that makes alot of people including myself stumble at this tutorial. No doubt more issues lie ahead. Thanks for the video.
Indeed.
Agreed. I have this issue now. Should we set Kali to use both NAT and Internal Network? When I do this I get Connection Failed - Activation of Network connection failed. Ifconfig only shows eth0 and not eth1. If I only use NAT, Kali has internet access but cannot ping Opnsense. If I use only Internal Network, I get network connection errors and ifconfig only I get the same issues. So I guess I'm confused what Network settings I'm supposed to use for the Kali box so that it can ping and communicate with Opnsense.
I got Kali to work by putting it on the 10.255.255.x subnet and can ping the Opnsense box, but this only works for me when I put Adapter 1 on Internal Network. If I set Adapter 1 to Nat, then Adapter 2 to Internal Network Kali won't boot up. So do I need to have both or can I just use Adapter 1 on Internal Network?
@@Incanet66 did u still figure it out ??, because i'm also in the same problem
good shit man. love the simple and straight forward explanations w plenty of diagrams and visual stuff
i am unable to ping kali (192.168.1.10/24) and opnsense (192.168.1.254/24) on virtualbox ...both are on the same network (inet), when i ping opnsense from kali, following is the reply message. From 192.168.1.10 icmp_seq=125 Destination Host Unreachable
Great walkthrough thanks very helpful. I found however the internet would hang from time to time and had to turn off "Shared forwarding" located in Firewall-Settings-Advanced now load balancing works as expected although I can't access the firewall interface once I apply the new gateway to the vLAN, using Unbound as my DNS. would you have any suggestions as to how I could rectify this?
The rule is not reflecting on the firewall what could be the issue? even after setting up the server
Hello sir, I really appreciate your work and I am learning a lot form your videos but the issue is, things have updated. Web Proxy have become os-squid plugin -> which we have to configure. And it took me quite a while to figure it out. But after setting up everything, there is a segmentation error with the plugin, which has no solution so far as I read their github commits and texts. I would request you to update this part with some alternative . Thank you
Just loving the content. Learned so much in just 2 videos.
instead of using OVA i used container for wazuh .so could you please give some points for deploying this successfully sir!! because i am struggling to create this sir. in container wazuh manager, wazuh dashboard, wazuh indexer these three are deployed in different container sir.based on this scenario give your suggestion or give the basic steps need to follow for this wazuh deployment in docker and integration. it's my humble request sir as soon as possible give your valuable points sir....i am eagerly waiting for your reply sir.