Posted on 23 Jun 2019 by Ray Heffer
Privacy and security are not one of the same. Without security, your privacy will be compromised. This is easy enough to understand if you think about your home. The place you sleep safe at night. The doors, windows, curtains, and shutters provide you with both privacy and security. Some people might even have locks on their doors and windows!
When it comes down to our digital privacy and security, people don’t always think of it in the same way. Unlike the physical world we live in, the digital world is abundant with malware, tracking cookies, identity theft, data collection, and an exploding number of data breaches. If you fail to take any measures to protect your personal data, then that next data breach could cost you dearly.
One way to illustrate my point is to try a little experiment. Head over to HaveIBeenPwned or DeHashed, and see if your email address is found in any of the data breaches. If not then congratulations. But give it time, and check back again someday.
Another example is at-home DNA testing kits, which are becoming very popular these days. They are cheap and easy to use. However, how would you feel if you were turned down for health insurance or you have to pay a hefty premium based on your DNA? The video below, by Verge Science, shows how you could be identified via your DNA even if you’ve never taken a DNA test yourself. You may be thinking “I’m not a serial killer, so I don’t care”, but what would happen if these private DNA databases get shared with your insurance company? Worse still, your DNA profile gets leaked in a data breach.
Posted on 22 Jan 2018 by Ray Heffer
I’ve been using Microsoft Visio for a very long time, and it’s still my tool of choice when creating architecture diagrams. Since PowerPoint on the Mac has been massively improved I do use that more often, but you can’t beat Visio for the more detailed diagrams. With that, it has been almost 3 years since I shared my last EUC Visio stencil set so I decided it’s time for an update for 2018. I do intend to add a lot more shapes to this set as I create them. Many of these are from existing Visio Stencils available online (see links below), whereas others are ones I’ve collected over the years or had to create myself. You can see all of the shapes and icons included in this Visio Stencil Set in the image above.
Posted on 16 Jan 2018 by Ray Heffer
Earlier this month (January 2018) VMware released Horizon 7.4, and with that I wanted to share some updates in regard to the network port requirements. My good colleagues over in the EUC Technical Marketing team are doing a fine job of maintaining the diagram and have recently published a white paper PDF which you’ll find here. It’s a beast of a document and highly recommended if you are deploying a VMware Horizon architecture in your environment.
Posted on 18 Aug 2017 by Ray Heffer
After writing a series of blog posts and guides on CentOS for several years now, as part of my Essential Linux Skills with CentOS 7 series, I have decided to publish a free eBook covering the complete guide on setting up your own highly secure web server for blogging (WordPress). Linux is still a hobby, and while it comes in handy for my day job, it has been long since I was a Linux administrator. I once remember someone describing it as an art.