Author: Derek Seaman

Convert your Microsoft CA from RSASSA-PSS to sha256RSA

Convert your Microsoft CA from RSASSA-PSS to sha256RSA

During installation of trusted SSL certificates for a VMware vSphere 7.0 lab environment, I ran into the following error when I was trying to replace the certificates: ERROR certificate-manager 'lstool get-site-id' failed: 1 This error was logged on my VCSA, in the /storage/log/vmware/vmcad/certificate-manager.log file. Some searching found VMware KB71120, which...

Windows Server 2019 Two-Tier PKI CA Pt. 3

Windows Server 2019 Two-Tier PKI CA Pt. 3

Now that we have our offline Windows Server 2019 certificate authority configured in Part 1, and our online subordinate setup in Part 2, now we should setup auto-enrollment and secure the subordinate’s web certificate services with SSL.Auto-enrollment is where domain joined Windows computers are automatically issued a computer certificate. Services...

Windows Server 2019 Two-Tier PKI CA Pt. 2

Windows Server 2019 Two-Tier PKI CA Pt. 2

Now that our root Windows Server 2019 certificate authority is installed and published to Active Directory from Part 1, it is time to bring online our subordinate CA. The subordinate CA will be our online issuing CA, since it will be the CA which issues all certificates, be they for...

Windows Server 2019 Two-Tier PKI CA Pt. 1

Windows Server 2019 Two-Tier PKI CA Pt. 1

Its been quite some time since I wrote up how to setup a Microsoft Windows two-tier certificate authority (CA). While Windows Server 2019 is not new, I did want to write up how to set a two-tier certificate authority (CA). I'm building out a new home lab, and thought this...

New! Nutanix Database Modernization Services

New! Nutanix Database Modernization Services

Hot off the press are a collection of Nutanix professional services for database modernization. Nutanix now has Xpert professional services portfolio to meet the needs of enterprises of all sizes in their database modernization and automation journey. The series of database modernization services will bring your Microsoft SQL Server, Oracle,...

Nutanix + vSphere 7.0 Now Supported

Nutanix + vSphere 7.0 Now Supported

Update 8/25/2020: AOS 5.18 (STS) is now GA and AOS 5.15.2 (LTS) is now also GA. Both support vSphere 7.0.  One of the cornerstones of Nutanix is choice. Choice of hardware platforms and choice of hypervisor. I am very pleased to announce that we now fully support VMware vSphere 7.0...

Killer Deal on MacOS App bundle

Killer Deal on MacOS App bundle

I stumbled upon a great limited edition Mac app bundle that ends around June 9th, 2020. So if you want the bundle, act fast! For an extra 10% off use the coupon code APPLEINSIDER10. The bundle sells for $59.99 before the coupon, and has a retail price of $1127.82.  Use my...

Announcing Nutanix Era 1.3 Release

Announcing Nutanix Era 1.3 Release

Hot off the press is Nutanix Era v1.3. What is Era?  Era is a database as a service (DBaaS) that automates and simplifies database administration, brings one-click simplicity and invisible operations to database provisioning and life-cycle management. Era enables database administrators to provision, clone, and refresh the database clones at...

How-To: Wireguard VPN on the Raspberry Pi 4

How-To: Wireguard VPN on the Raspberry Pi 4

Do you want a wicked fast VPN back to to your home network that seamlessly roams between cellular/LTE and Wifi? Look no further than Wireguard. This blog post will show you how to install and configure Wireguard on a Raspberry Pi 4 and an endpoint such as your phone. I...

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