- Видео 80
- Просмотров 707 358
Alexander C. Hubbard
США
Добавлен 28 сен 2011
Virtual Chief Information Security Officer (vCISO) with over 18 years of experience focusing on security in small business environments. Competent at securing, monitoring and re-mediating risks in endpoints and infrastructure.
What is a Tabletop Exercise?
Often you'll hear someone mention a "table top exercise" - what does that mean? They're not talking about a table talk apple pie - that's for sure! A tabletop exercise is a play on words, it's not really an exercise nor is conducted (in today's world) at a tabletop.
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Просмотров: 1 410
Видео
Why is IT Asset Management Important?
Просмотров 185Год назад
What comes to mind when you think of the term asset? Usually it's a tangible piece of hardware. Many times when I request an asset inventory from a client, that is what they hand me. A spreadsheet filled with serial numbers, model numbers, purchase dates and assignments. Those are all great items to have documented, however, hardware isn't the only inventory you should keep. You also need to th...
Vetting Third-Party Vendors for Enhanced Cybersecurity
Просмотров 103Год назад
As a cybersecurity professional, one aspect of your job, title dependent, should be to vet your vendors. There have been many breaches because a third-party had some form of unchecked access to your corporate network or data. FOLLOW ME: ► Instagram: ach_sysadmin ► Facebook: achsysadmin ► Twitter: ahubbard117 ► Website: achubbard.com ► Subscribe: ruclips.n...
Zero-Day Vulnerabilities: Understanding the Threat and How to Mitigate It
Просмотров 309Год назад
Welcome to the Cybersecurity Mindset channel. In the realm of cybersecurity, zero-day vulnerabilities pose significant threats to organizations and individuals alike. A zero-day vulnerability refers to a software flaw or weakness that is exploited by hackers before the software vendor becomes aware of its existence or has the opportunity to develop a patch. Because there is zero-day time betwee...
Enhancing Microsoft 365 Applications Security: Disabling User-Installed Plugins
Просмотров 178Год назад
In this video, we're going to look at stopping your users from adding their own plug-ins to Microsoft 365 Office Applications. Allowing users to add their own plugins within Outlook, Word, Excel and other Microsoft 365 applications can have several disadvantages and risks. Disabling this feature is an easy way to tighten up your Microsoft 365 environment. FOLLOW ME: ► Instagram: a...
8 Mistakes to Avoid When Building a Successful Cybersecurity Program
Просмотров 333Год назад
8 mistakes to avoid when building a successful cybersecurity program 1. Not getting buy-in from executive management or board of directors 2. Building the program without understanding business objectives and goals 3. IT cannot change organizational culture 4. Forgetting policies are living documents and should be reviewed and updated regularly 5. Not incorporating risk management 6. Forgetting...
The Secret to Effective Change Management: Separation of Duties
Просмотров 262Год назад
Discussing separation of duties as it relates to change management. FOLLOW ME: ► Instagram: ach_sysadmin ► Facebook: achsysadmin ► Twitter: ahubbard117 ► Website: achubbard.com ► Subscribe: ruclips.net/user/AlexanderHubbard VIDEO EQUIPMENT (Affiliate Links): ► Logitech Brio - amzn.to/32JN0Dx ► Fuji X-T4: amzn.to/3dzJrap ► Lumecube: amzn.to/3oBf7CG ► Rode ...
Microsoft 365 Conditional Access - Configure MFA for Global Admins
Просмотров 1,8 тыс.Год назад
Learn how to use Conditional Access in Microsoft 365 to require MFA for Global Admins. CIS Hardening Guidelines: www.cisecurity.org/benchmark/microsoft_365 FOLLOW ME: ► Instagram: ach_sysadmin ► Facebook: achsysadmin ► Twitter: ahubbard117 ► Website: achubbard.com ► Subscribe: ruclips.net/user/AlexanderHubbard VIDEO EQUIPMENT (Affiliate Links): ► Logitech...
Add VLANs as Interfaces to OPNSense on Hyper-V
Просмотров 5 тыс.Год назад
Add VLANs as Interfaces to OPNSense on Hyper-V
Cybersecurity Career: Switching to Cybersecurity From Support and Operations
Просмотров 8452 года назад
Cybersecurity Career: Switching to Cybersecurity From Support and Operations
How To Configure Microsoft 365 Autopilot
Просмотров 4,5 тыс.2 года назад
How To Configure Microsoft 365 Autopilot
Setup Free 2 Factor Authentication For Windows | Duo
Просмотров 28 тыс.2 года назад
Setup Free 2 Factor Authentication For Windows | Duo
Patching Management Solutions for Small Business | Automox | Patch Manager Plus | WSUS | PDQ
Просмотров 2,9 тыс.2 года назад
Patching Management Solutions for Small Business | Automox | Patch Manager Plus | WSUS | PDQ
Configuring Shared Storage (iSCSI) with VMware and a Synology NAS
Просмотров 6 тыс.2 года назад
Configuring Shared Storage (iSCSI) with VMware and a Synology NAS
*UPDATED* VMWare vCenter Log4J Workaround | VMSA-2021-0028 | CVE-2021-45046 | KB87081
Просмотров 2 тыс.2 года назад
*UPDATED* VMWare vCenter Log4J Workaround | VMSA-2021-0028 | CVE-2021-45046 | KB87081
VMWare vCenter Log4J Workaround | VMSA-2021-0028 | CVE-2021-44228
Просмотров 6 тыс.2 года назад
VMWare vCenter Log4J Workaround | VMSA-2021-0028 | CVE-2021-44228
How To Install Microsoft Windows Server 2022 on a VMWare Virtual Machine
Просмотров 5 тыс.2 года назад
How To Install Microsoft Windows Server 2022 on a VMWare Virtual Machine
How To Add A Domain To Microsoft Office 365
Просмотров 2 тыс.2 года назад
How To Add A Domain To Microsoft Office 365
PSTools Basic Commands and Overview
Просмотров 10 тыс.2 года назад
PSTools Basic Commands and Overview
How to Quiet a Loud Dell Server Using the Dell OpenManage BMC Utility
Просмотров 21 тыс.2 года назад
How to Quiet a Loud Dell Server Using the Dell OpenManage BMC Utility
How To Check Active Directory Replication
Просмотров 20 тыс.2 года назад
How To Check Active Directory Replication
How Do I Get Internet To My Homelab? VMware | pfSense | Ubiquiti Unifi
Просмотров 1,6 тыс.2 года назад
How Do I Get Internet To My Homelab? VMware | pfSense | Ubiquiti Unifi
Do I Need a Homelab? Where Do I Get Hardware?
Просмотров 8532 года назад
Do I Need a Homelab? Where Do I Get Hardware?
Enable SSH on Unifi and Unifi Dream Machine Pro
Просмотров 11 тыс.3 года назад
Enable SSH on Unifi and Unifi Dream Machine Pro
Add a New SSID on a Separate VLAN to Your Unifi Network and Cisco Switch
Просмотров 7 тыс.3 года назад
Add a New SSID on a Separate VLAN to Your Unifi Network and Cisco Switch
Ubiquiti Unifi Dream Machine Pro | Unboxing and Configuration
Просмотров 2,7 тыс.3 года назад
Ubiquiti Unifi Dream Machine Pro | Unboxing and Configuration
How To Update Windows 10 Using PowerShell Commands
Просмотров 18 тыс.3 года назад
How To Update Windows 10 Using PowerShell Commands
Rearming Windows Server 2019 Evaluation Copy | How To
Просмотров 2,1 тыс.3 года назад
Rearming Windows Server 2019 Evaluation Copy | How To
How To Upgrade a Standalone VMware ESXi Host | 6.7u2 to 7.0
Просмотров 5 тыс.4 года назад
How To Upgrade a Standalone VMware ESXi Host | 6.7u2 to 7.0
Licensing Homelab Software Options | Microsoft VMWare Linux Opensource
Просмотров 8324 года назад
Licensing Homelab Software Options | Microsoft VMWare Linux Opensource
Who else is watching this in 2024 after CrowdStrike about took down the world lol
Hi, beautiful presentation but I have a question, how do I deploy this in my LAN where all machines have no Internet access? I tried running the installation files and it could not pass the first step where you input the API hostname.
Is there anyway to create a GPO that I can apply to users instead of computers?
Great video, thank you for posting.
I spent HOURS scratching my head on why I could not get VLANS working on OPNsense via Hyper-V. After isolating and troubleshooting each individual component, I figured that the OPNsense VM was not seeing the tagging. I almost ended up going bare metal, thankfully I saw your video and that saved me! THANKS SO MUCH!!!
Still works.. thanks so much!
your video still like a spotlight, thanks!
Great Video!
great video thanks to him I just configured authorization via RADIUS I have one question - can I configure a WIFI network for guests without a Unifi gateway?
that is a very informative video ,thank you
did i miss something on the post configuration RAS configuration....is it just a wizard and follow it for the DirectAccess and VPN?
Thank you
Very good video. I followed it but I get this error: The client could not be authenticated because the Extensible Authentication Protocol (EAP) Type cannot be processed by the server.
Thanks for the video. The information about "Adding a User" in Duo's online account is somewhat confusing. I am setting this up on my personal Windows 11 laptop so that it prompts me to validate via the DUO app on my phone that it is really me who is logging in.
you are simply the best, TY
Thank you
Great tips and edu . thanks a lot
I know this is late but I'm new to the server world. Can someone help me. Do I need to set up the idrac and have it plugged in with its one Rj45 to do this? It's not working and says something along the likes that it can't reach it or no response. Please I beg you all any info would be great!
I'm trying to reinstall a server on my VM. I'm following the steps in your video. Hopefully, I'll be able to. Thank you for the video.
Great video! Thanks!
Very well done! Thanks for the good work.
I am glad you finally shaved your head. I am going bald as well its my time soon, RIP
thanks man!!! cheers to your work.
thank you for make this so simple and not over complicated
i have a problem with internet connection through vmware. ive set my vmware on host only and already coupled the server domain to an client. the only thing is that when i make a scope en look at the ipv4 its down. this is because i dont have internet and idk how to fix that at all. can anyone help me with this?
It's huge PITA! I hate the way O365 goes about setting this up
Thank you.
New system admin here, glad I found your channel
You isntall RAD and not configure it. Why its installed?
Thank you for giving a clear explanation. I read about it else where. They kept beating around the bush without saying what it is. Thanks again.
Great Video, thanks a lot...
goat
I had an issue transferring the Schema role. I had to run a PowerShell command for that last one. The Role numbers are here so I excluded 0,1,2,4. The command to transfer roles from Powershell is below. 0 PDCEmulator 1 RIDMaster 2 InfrastructureMaster 3 SchemaMaster 4 DomainNamingMaster Move-ADDirectoryServerOperationMasterRole -Identity "ServerName" -OperationMasterRole 0,1,2,3,4
does it need to be mapped to a physical adapter? does it not work with a team?
Thanks for sharing good knowledge, good explain, keep spreading and sharing knowledge, Thanks Again
FYI, you do not need the remote access role installed. Just NPS. I am not sure why every guide is adding this unnecessary step.
Thanks! its it posible tu use sshpass in order to execute some comands like reboot?
What happens if there is not enough room in the flash for both firmwares?
Great job
does this apply to non dell drives bing in the system as well?
Yes
love u
Very helpful video, thank you for the tutorial!
Trying to do this on a Dell R730xd running TrueNAS SCALE (Debian) - doing it locally under sudo, but getting a weird response: input: ipmitool raw 0x30 0xce 0x01 0x16 0x05 0x00 0x00 0x00 IANA PEN registry open failed: No such file or directory 16 05 00 00 00 05 00 01 00 00 What am I doing wrong here? Thank you. I ran the third party disable, it shows it's disabled - but my fans are staying at 8500rpm idle speed.
Don't forget to turn of IPMI when you're done! Thanks this is chill.
Hi just one Question, what if the domain has a CA Authority Root already...? Kind Regards!
Thank you very much for your great explanation. You tell it really well and clearly and I hope you have much success
Great Explaination.
Thanks Alexander. I have a question regarding documentation. How you are doing documentation as system admin ? I mean what are the tools you suggest that we should use.
This was wonderful and easy to follow. Thank you!
Thank you, very clear instructions and guidance!!!