Don’t underestimate the power of prerequisites! No really, although this may seem like a straightforward topic, there’s a lot to think about, for example, we have to deal with firewall ports and protocols, IP numbers, DNS, AD, certificates, authentication, hard and software, licensing and more. By pre inspecting the prerequisites section, and thinking things through, not only will it tell you if you got what it takes, so to speak, it will also save you a lot of time once you start building and deploying your XenMobile infrastructure. And since I’ve been on the subject for the past few weeks, I thought I’d summarize some of the more important sections and subjects to focus on during the prerequisites and deployment phase, and ultimately show you how it all fits together (Visio included) from an architectural point of view.
As some of you might have noticed, Packt Publishing was randomly requesting (on Linked-In and facebook) IT professionals to review their, relatively, new book on Citrix XenMobile. Since Citrix study material (I really mean books here) can be hard to come by, I thought I’d give it a go as well. It’s my first book review, but that doesn’t stop me from being honest. I’ll try to judge from a professional, as well as a ‘beginners’, point of view. What kind of information am I presented with and does it really teach me something new?
This article was originally written as a guest blogger for Intense School IT educational services. When I started out in the IT business just short of 15 years ago, mobile phones were a big deal, a privilege to have and use, and if you were allowed to use it privately, that basically meant you were the man! Nowadays it’s all about mobility, smart phones, tablets, net and notebooks, and the list goes on. Internet is cheap, wireless, and it’s everywhere, for most people today, it’s hard to imagine going even one day without their mobile device, whether it’s an iPhone, an Android phone, or some sort of tablet device. In this post, I’d like to focus on some of the challenges we as IT admins face when it comes to managing and securing, not only these (mobile) devices, but the accompanying corporate applications and data as well.
It was only about a month ago when I was writing my Blog about the CloudGateway that I wondered which route Citrix would take now that they acquired Zenprise, well… here it is… XenMobile, another Xen sibling sees the light! Lets jump right in… I had the opportunity to make use of one of Citrix’s demo environments to have a closer look at MDM, which is an awesome way to explore new and existing products by the way, if your company is a Citrix partner and has access I definitely recommend having a look. Besides that I used the Citrix E-Docs website as well as Citrix.com to find as much information as possible.
Cloud computing… A bunch of computing resources delivering some kind of service over the network, typically being the Internet. It includes, or should include, on demand self-service capabilities like: requesting access to certain applications and data, automated account provisioning or perhaps the ability to manage your own VM’s. It’s hot and everybody wants a piece! Services like Google Apps, Amazon cloud drive and Microsoft’s Azure, to name a few, are examples that do just that. These are the cloud solutions often referred to when the Cloud hype gets mentioned. But what about an on-premises solution, building your own private cloud which can be safely accessed from anywhere?!