On the 9/5 Virtualization Security Podcast we discussed Hyper-V Security and were joined by Alex Kibkalo, a former senior architect at Microsoft who works as a Director of Product Management in 5nine Software. 5nine Software has developed the first introspective virtualization security device for Hyper-V and is a very large step forward. Introspective security has been missing from Hyper-V for a number of years, while it was possible to implement, the market has been so small that is was not feasible until now. Which implies Hyper-V is gaining adherents so has a need for better security measures.
Just entered my mailbox, there is a new rev of the vSphere 5.1 hardening guide which was spoken about on the last Virtualization Security Podcast. This version of the hardening guide creates a much needed new feature: Profiles.
Does your hardware keep up with technology? Technology advancements have been and are moving at an incredible pace with new and exciting features getting added with each new release or update of a product. Unfortunately, technology can outpace are physical hardware which can leave us in a true troubleshooting nightmare. There is one specific example that I have seen a few times and is worth sharing.
The public cloud reality is much different than the hype. You only get from the public cloud what you bring to it. You need to bring your own security, performance monitoring, knowledge, and expertise.
VMware buying Virsto is a big move and after considerable discussion a logical step for VMware in many technical areas as well. We previously mentioned that Virsto would add to VMware’s existing in Software Defined Data Center (SDDC), but there is more to this than just SDDC, which I believe is the end goal. Getting there absolutely requires a storage abstraction layer. So what does VMware gain other than SDDC with Virsto.
Unless you are one of the few who have gone all solid-state devices (SSDs) for your virtual environment, hard disk drives (HHDs) still have a role. That role might be for primary storage of your VMs and/or their data, or as a destination target for backups, snapshots, archiving or as a work and scratch area. Or perhaps you have some HDDs as part of a virtual storage appliance (VSA), storage virtualization, virtual storage or storage hypervisor configuration. Even if you have gone all SSD for your primary storage, you might be using disk as a target for backups complimenting or replacing tape and clouds. On the other hand, maybe you have a mix of HDD and SSD for production, what are you doing with your test, development or lab systems, both at work and at home.