Securing Workloads on Bare-Metal Windows Servers via the VMware NSX-T Agent (Kernel Module)

Reading Time: 6 minutes

Software-defined data centres, software-defined networks, software-defined storage – they are all great, aren’t they? They enable us to abstract software-defined-X from the physical and allows us to scale at speed via automation. However, physical servers, the elephant in the room, still exist, and they likely will for some time.

So then, can we integrate physical devices into a software-defined world? Yes. But, NSX-T micro-segmentation is only available to virtual machines, right? No. By using the VMware NSX-T Agent/kernel module, we can provide connectivity to bare-metal workloads and enable them to participate and leverage the same security functions as those enjoyed by virtual machines.

In this article, we deploy the NSX-T Agent to a Windows Server 2019 webserver hosting IIS and secure the physical, bare-metal server utilising the NSX-T Distributed Firewall (DFW).

Continue reading → Securing Workloads on Bare-Metal Windows Servers via the VMware NSX-T Agent (Kernel Module)

vSphere vCenter Server Migration Featured

VMware vSphere 6.5: Migration from Windows vCenter to vCenter Server Appliance

Reading Time: 5 minutes

Following on from my previous posts (What’s New in vSphere 6.5¬†and VMware VCSA 6.5: Installation & Configuration), a major area for discussion (and excitement) is the VMware Migration Assistant which, should you wish, is able to easily migrate you away from the Windows-based vCenter Server to the Linux-based vCenter Server Appliance (VCSA).

There are pros and cons to the vCenter appliance of course, as well as a healthy number of supporters in each camp, but if you fancy shaving some licensing costs (Windows Server and SQL Server), would like to enjoy a faster vSphere experience (since 6.0), or would just like to be able to take a quick backup of vCenter without having to either snapshot both Windows and SQL Servers elements, or by utilising your backup product of choice to take a full image of your environment, you might just want to take VCSA for a spin.

Continue reading → VMware vSphere 6.5: Migration from Windows vCenter to vCenter Server Appliance