A couple of months ago, we had an emergency meeting with our process control engineers concerned by the announcement of the “Stuxnet” virus, which targeted Siemens PLC’s. For those of you who don’t know what a PLC is, it’s essentially a PC used in industrial operations to control machinery on a production line, AC Systems, elevators and even used in amusement park rides, to name a few. Unlike a regular PC with a couple inputs (mouse/keyboard etc.) and outputs (display), generally PLC’s have hundreds of real-time input and output possibilities and often control physical objects like motors, actuators, hydraulics and solenoids. The target of the virus has not been confirmed, but after much speculation it was thought that it was targeting Irans nuclear power program. In a nut shell this virus has the ability to change process parameters and possibly cause major havoc. (Imagine overriding the temperature cut off controls in a reactor?).
Category: Random
About Me
This was my first introduction post to the SAP Community back in 2010. It was a great relationship and I met a ton of wonderful folks in the enterprise space. In terms of opportunity it was probably the equivalent of Github in more recent times.
So, since it’s my first blog here on SDN I decided that I would share some of my background and where I come from, where I am, and, where I hope to be some day.
Lets start at the beginning, I was born in a small town called East London, South Africa in 1980, attended a couple local schools and found my interest for computers digging through left over PC components at my fathers business. Since putting the components together did not quite represent Jonny from the movie “Short Circuit”, my interested turned to software programming at the tender age of 13, which happened accidentally. In my pursuit for i386 memory I purchased a copy of “Computer Shopper” magazine which included Visual Basic 3.0 – along with a few tutorials. From there it was a downward spiral.
First Digital Photo
This was the first digital photo I ever took. It was driving from East London to Bloemfontein for a motocross national. I had borrowed it from my boss. It was around 2000.
Winamp
Memorable Photos
Readme.txt
Welcome to my personal homepage, as the header suggests, this is really just a culmination of various aspects of my life, some things I am proud of, others not as much. It’s a blog, WIP, and an uncultivated digital garden of snippets, interesting links, pictures, things that have inspired me, hobbies, projects, key moments, travel, work, and nostalgic lists of material, and immaterial things that have made me who I am.
List: TV Shows
| Year Watched | Show | Note |
|---|---|---|
| 1980’s | He-Man, Thundercats | |
| Airwolf, A-Team, MacGyver | Friday 6 or 7pm | |
| 1990’s | Wonder Years | |
| 1990’s | Fresh Prince of Bel-Air | |
| Baywatch | M-Net? | |
| ~ 2005 | Band of Brothers | The first binge watched series for Kate and I. On Netflix DVD’s 🙂 |
| 2014 | Orange is the new Black | |
| 2015 | Unbreakable Kimmy Schmidt | |
| 2016 | Making a Murderer | |
| 2016 | Halt and Catch Fire | |
| Game of Thrones | ||
| 2017 | Breaking Bad | |
| 2022 | Stranger Things | |
| 2020 | The Office (U.S.) | |
| 2009 | The Office (U.K) | |
| 2015 | Mad Men | |
| The Boys | ||
| 2018 | Narcos | |
| 2020 | Narcos: Mexico | |
| 2003 | Parks and Rec | Lennon suggested it and watched while training for IM Texas in 2023 |
| 2017 | The Inbetweeners | |
| 2017 | Ozark | |
| 2018 | Bates Motel | |
| Yellowstone | ||
| 2020 | Sex Education | |
| 2020 | The Queens Gambit | |
| The Handmade’s Tale | ||
| 2021 | F1: The drive to survive | |
| That 90’s Show | ||
| 2024 | Young Sheldon | |
| 2024 | The Gentlemen | |
| 2024 | Tour de France | Netflix Special |
| 1990 | The Wonder Years |
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