WindowsTag Archive

The Australian Cyber Security Centre, working alongside the Australian Signals Directorate (formerly Defence Signals Directorate) created a list of eight essential mitigation strategies to act as a baseline for cybersecurity. These are very much basic and essential measures, and they are an absolute minimum. As a cybersecurity professional, these are… Continue Reading What is wrong with the Essential 8?

If you work in IT, then you will know that there is the ever-present spectre of zombie systems, which remain active and running, but not actually doing anything. These can be servers that were implemented for a project that got cancelled, file shares that are no longer accessed, databases that… Continue Reading What is a Scream Test

We learn more from our mistakes than we do from our successes, but it is better to learn from other’s mistakes, because you don’t need to suffer. In many encounters during my career, I have learnt from the failures that occur during disasters. The disasters in disaster recovery may not… Continue Reading Disasters in disaster recovery

I have learnt from my Cloud implementations that often customers hold expectations of Cloud that are not always completely effective. Based on my own experience from working with many customers, I have learnt that the following will need to be a focus; Cloud is potentially more secure than on-premises implementation. However, the… Continue Reading 6 Lessons from Cloud Implementations

Consumerisation of IT refers to the transferring of consumer market IT solutions to the workplace, used to resolve enterprise needs. Among others, the use of laptops, tablets, smartphones, and software applications such as social media, web conferencing, cloud storage, smartphone applications and even delivery models used to make solutions available to… Continue Reading Consumerisation of IT

VMware are often focussing on the latest and greatest features and capabilities offered by their newest software. Of course, they are always driving forward and the next version’s enhancements and benefits are forefront of their minds – but there are still some people out there who are just starting on… Continue Reading Benefits of VMware – the uneven cluster

Running release R minus 1? What about release R plus 45 days? We all know the Patch Tuesday update cycle where Microsoft releases their updates. It is common practice for risk-averse companies to not run the very latest release of software, instead having a policy of running “R-1” – which… Continue Reading R-1 is dead, long live R+45

DIY is dead. The time when you could “do it yourself” is no longer relevant for IT Infrastructure. It may take a while for it to happen, but it has happened before – to desktop PCs. Approximately 20 years ago, it was both cheaper and easier (if you knew how) to… Continue Reading The era of infrastructure DIY is dead

I recently read an article (published August 2013), listing all the reasons not to virtualise certain systems. It got me thinking about some of those people who still think that virtualization is new, not stable and more complicated. Why Virtualize? There are hundreds of articles about why virtualisation is good… Continue Reading Why bother to virtualize?

Today I attended a Microsoft StorSimple 8000 series presentation at Microsoft’s offices here in Adelaide, South Australia. It’s a 2RU / 4RU device that provides primary storage through iSCSI, with inline block level automatic tiering, de-duplication and compression, where the final tier is Azure cloud storage. It incorporates volume-level snapshots “for… Continue Reading Microsoft StorSimple 8000 series review

For years we have been hearing that tablet sales are outstripping PC sales, and projections that the PC platform will die, leaving all of us using tablets for all our computing needs. There has been a rush by organisations to equip staff with mobile devices (or let them bring their… Continue Reading Why a virtual desktop is the solution to workforce mobility

I had a question from a company that had lots of small regional sites, asking “Is a single VM on a single host viable?”, in response to my query about why they were buying one or two servers for these sites. There was an assumption that it was only worthwhile… Continue Reading Is a Single VM on a Single Host viable?

If you have implemented VMware VM Monitoring (part of HA), and your virtual machine rebooted quickly, you may not know why the virtual machine rebooted. Most often this is due to a Windows bluescreen, but you may want to see why VMware HA took the action to reboot the VM.… Continue Reading Why did my VM reboot?

I regularly have to provide guidance on sizing new hardware for a project, utilising VMware vSphere for the virtualisation platform. The question of sizing VMware hosts does not have a simple answer, as the answer depends upon the needs of the applications being put on the hardware. For example, a… Continue Reading Sizing your vSphere hosts

You may know that with Microsoft’s inclusion of User Account Control, starting from Windows Vista, you need to “elevate” your permissions so that you can do system wide actions that make changes. This simply means that for most tasks, like installing software, you need to open the installer with “Run… Continue Reading Install MSI as another user

Sometimes I get asked, where can I download the client integration plugin for Firefox or Internet Explorer? The simple answer is that it is on your vCenter server. However, let’s answer some questions first; Why do I need the Client Integration plug in? You can do many tasks in the… Continue Reading Download Client Integration Plugin for Webclient

Running release N minus 1? What about release N plus 45 days? Software update best practice should mean that patches and updates are tested, but not held back when it provides known fixes. It is common practice for risk-averse companies to not run the very latest release of software, instead… Continue Reading n-1 is dead, long live N+45