(325) 674-2173 sitc@acu.edu

Why you should to go to Texas Security Awareness Week

Can you describe what the field of cyber security entails and what job possibilities are out there for it?

Cyber security touches every part of our existence because “cyber” touches every part of our existence.  Cyber threats are everywhere, web sites, email, company networks, government departments, and more.

And it’s not just the cyberspace we have to consider. To keep an information system secure electronically, we also have to keep it physically secure. Data loss by “…and then we’ll smash it with a hammer” is even more effective than a virtual virus.

And the field of cyber security also gets into Forensics (it’s even made its way to CSI and other popular shows), home security, national security, and even offensive military operations. (I can’t go into classified details but offense operation are more common than we might want to accept.)

Have you all been before? And if so how was it?

Yes, we have attended the event several times. In general, we love it. The new information is presented somewhat like a firehose of water coming at you, but it comes with references to help you keep learning after the weekend is over. And the best part–no test!! The students love that :)  free breakfast at the free hotel and lunch is provided. And just to reinforce what we learn there is a low stress contest on Saturday. One year we won first place out of 25 teams who came from Texas A&M, Rice, and other well known universities with good cyber programs.

Why would you recommend students to go to this?

Anything they can do to increase exposure to this topic will help them in the long run. In the old days, businesses had mottos like”think safety” and had safety departments or offices. Then they realized it had to be part of EVERY department. The same was true for quality. There was a quality department and no one else thought that much about it–until managers realized that EVERYONE needed to think about quality and continuous improvement.  Cybersecurity is now in in fledgling stages compared to safety and quality. Cybersecurity is going to have to be part of EVERYONE’S business and those that know cybersecurity will be in a very sweet spot when it comes to employment pay and job fulfillment.

What should a student expect to get out of this?

You mean besides all the free, free, free? Well, as mentioned earlier, this will just give them another exposure opportunity to this discipline. They will get to meet students from other universities and get to know who from ACU is interested in cybersecurity. Right now–and for the next decade or two there are literally hundreds of thousands of job opportunities in cybersecurity.

Is there anything else that you would like to comment about this event?

Did I mention that it’s free?


Register Here http://csi.utdallas.edu/events/TexSAW-2017/

Brent Reeves on the Making of the Quad’s Light Sculpture, Lightwalk

Over the summer ACU sought out a way to combine creativity and technology to construct an interactive sculpture for the newly innovated quad. We asked Dr. Brent Reeves, one of the collaborators on the project,a few questions about this creative partnership.

What made you want to be involved with building this sculpture?

Nil Santana teaches Art and serves as director of the ACU Maker Lab. He invited several faculty to work on the project that was to “combine science, technology, and art.”  Hardware, software, possible blinking lights – that sounded great!

Explain what your role was for setting up and planning for the sculpture.

I worked with Nil to research outdoor installations and build prototypes of light-ish things, for example different configurations of RGB LED strips.  We met with the donors, proposed potential hardware-and-software things. We had weekly meetings with Viget about hardware and software issues.

In very simple terms, explain what you did in creating the app to control lights?

We realized we wouldn’t have time to build the hardware and write the software here at ACU, so we wrote a request-for-proposal and received a bid from a consulting firm named Viget.  The system they made consists of a server in the cloud and 35 computers buried in the ground.  Each computer has WiFi and is responsible for driving the LEDs on 10 reeds.  Overall, there are 350 reeds and about 20,000 LEDs.

One nice thing about the app is that it isn’t an app.  You don’t have to install anything on your phone.  Instead, you use a browser to visit lightwalk.acu.edu to choose an effect.  The server in the cloud sends a message to one of the computers in the ground telling it which effect to run.  In turn, it tells its 34 neighbors what to do next.

What sort of team did you assemble to get the job done?

The ACU team consisted of students, faculty, and staff.  For example, Scot Colley had to hire electricians to install a new transformer in the quad.  The Viget team include hardware and software engineers.

Is there anything else that you would want to tell us about this project? 

Cole Spears is the first ACU student to design an effect (called “Shimmer”) that is now running live on the system.  Next Thursday, Oct 19, after SITC “3:16” chapel, we will have a brief tutorial session on how to make effects.  So any student interested in making cool effects should join us.

To learn more about the making of Lightwalk, click here.

Q&A with Rachael Shudde on her Summer at Langley Research Center

For this week’s blog we talked to Rachael Shudde a Senior Computer Science and Math math major from Ovalo, TX, and what she did this summer!


What did you do this summer and where did you go? What was your job? What did your average day look like?

I worked at NASA Langley as an intern in the Safety Critical Avionics Systems Branch. I worked to develop software for the NASA DAIDALUS program. This program’s goal is to automatically reroute plans on a collision course.


What motivated you to get this internship? How did you achieve this?

I really wanted to work in aerospace, and I knew that NASA looked for math interns. I also wanted to go out of Texas for the summer. Applying to NASA was a long process, but it was definitely worth it.


What was the most useful thing you’ve learned in class that you were able to apply during your internship?

Honestly, outside of technical skills, class and work were such different environments that I cannot compare them. In class, you can always ask a professor or peer for help. However, this summer, no one knew the answers to my questions all of the time. I had to learn to problem solve without the backup of a professor.


Did this summer change your perspective on business and technology and how those operate in the real world?

Yes! It made me confident in my choice of major. At NASA, my branch operated with out a lot of overhead management. Everyone know their job and did it well. What I learned is that the best skill to learn is how to teach yourself.


What was the most insightful/funniest/strangest thing that someone said to you or  happened to you this summer

Someone told me, “I rewrite my code all of the time. Even if it works. There’s always a better or more efficient way to solve problems.”


Do you have any advice for students who might be considering a similar path?

All the interns at NASA I met had the similar quality that they loved learning and problem solving. Demonstrating that through taking hard classes not required by your major is one way to show a love for learning (no one there cared about GPA).


Overall, what was your biggest takeaway from this summer?

The foundations of success are the ability to learn well, not necessarily mastery of one skill.

Nevan Simone Interns at NASA

This summer Nevan Simone, senior Computer Science major from Denton, TX, had the opportunity to intern with NASA at Langley Research Center in Virginia. His job at NASA was standard software engineering and he was assigned to create various databases for the information the team was collecting as well as build a UI for easier access to that data. Nevan’s average day included getting to work between 8 and 9 a.m., coding, documenting, and testing until noon, a lunch break and continuing the morning’s work until 5 p.m.. In addition to the various daily tasks assigned to him, he also had a mentor who he met with daily to help guide him and answer any questions he had.


Nevan Simone


Nevan says that he has always admired the vision and work of NASA, particularly in the astronaut program, and he was very excited to be a part of any portion of NASA’s work. In addition, this internship appealed to him because he wanted to branch out beyond the typical companies students work for that hire software engineers. He also was interested in finding more alluring projects. Nevan applied to NASA’s one-stop-shop-initiative (OSSI) for internships which is the primary resource for researching and applying for a NASA internship. Due to the number of internships available and the great diversity in the kinds of work done at NASA, Nevan was able to find something that not only fit his skill set but was also appealing.

Nevan said the most useful thing he learned in the classroom that was applicable during the beginning of the internship was all the practical elements of his software engineering class taught by Dr. Brent Reeves. The latter part of the internship required him to use material from Human Computer Interaction taught by Dr. James Prather. When work was slow, he found the most productive work option was to review Don’t Make Me Think by Steve Krugs, which is a book required for the HCI class.

Nevan stated that the internship did have an impact on his perspective of business and technology; his biggest take-away from the summer was that everything operates on a budget. He found it interesting that the available resources and the scope of the project depended on how much money leaders determine the project is worth. Nevan’s best experience during his time there was being involved with Langley during its year-long 100th anniversary celebration. He was even able to attend the official birthday celebration where there was a field created to showcase the work that NASA has accomplished over the past century. Overall, his favorite part of the summer was realizing he was truly excited to continue work for NASA once he finishes his education. Nevan said that the drive provided by the nature of the projects energized him more than the thought of buillding his resume or making a living.