by Brandon Daigle
The study of blue light and UV on the body is not a new concern — as many papers have been written and much research done to document the damage caused by blue light. Sunlight contains red, orange, yellow, green and blue light rays along with shades of these same colors. They combine to create the “white light” or sunlight. The red end of the spectrum has longer (with less energy) wavelength. The blue end of the spectrum has shorter wavelengths, meaning more energy.
What does that mean for you?
Some evidence supports that the artificial blue light from computer/tablet/phone screens can suppress the secretion of melatonin, as your brain perceives the blue light (which is also given off by the sun), as time to wake up. Naturally occurring blue light during the day is actually good for you, as it boosts the creation of Vitamin D.
By exposing yourself to this artificial blue light before bedtime, your brain takes longer to shut off. There is less melatonin available which may prevent you from being able to fall asleep, which in turn affects your circadian rhythm. Turning off your devices two to three hours before bedtime OR wearing blue blocking glasses may aid your ability to rest comfortably. Cell repair happens when you sleep. Without sleep, your body cannot rebuild damaged cells in an affective manor.
While UV is shown to damage the front of the eye (cataracts), blue light has been shown to damage the back of the eye which can result in macular degeneration.
What can you do?
According to Harvard Health Publications, to reduce the effect of blue light on your body and brain, you can:
• Use dimmer red light for night lights. Red is on the end of the spectrum with the longest wavelengths (less energy).
• Avoid digital screens two to three hours before bed.
• Consider blue blocking glasses to wear.
• Install software that filters the blue/green wavelength at night. F.Lux is a great program for your computer devices, where Twilight works for tablets.
• Expose yourself to bright light during the day, which will boost your ability to sleep at night.
Jory Camel didn’t choose his title at Rader. He wanted to be a tech wizard.
“But they wouldn’t let me,” he said with a laugh.
Instead, he settled for tech advisor.
He is known within the organization as a good natured, good cook, quick study — and the resident printer expert. Shortly after Camel joined the organization in 2014, he quickly took on the role of expert of all things printer-related beyond the rest of his tech knowhow.
“Printers are kind of my shtick,” Camel said. “When I first started with Rader, we had several clients with lots of printer issues. I learned as much about printers as I could — and it stuck.”
Unfortunately for the rest of us, Camel says he doesn’t see the vast printer/printer compatibility issues being resolved any time soon. He jokes that “people who program printers are the ones who couldn’t program computers.”
At 30 years old, he says that his 2.5 years working with Rader and its clients have been a great learning experience for him — which is just the way he likes it. Overall, he says he believes that an ability to adapt and learn quickly are the greatest assets a help desk tech specialist can have.
“It’s not so much what you know but how fast you can learn it,” he said. “A lot of the problems I solve daily are things I didn’t know anything about in the morning. The biggest thing you have to be able to do isn’t in knowing how to fix a specific problem, but in knowing how to find where to learn how to fix that problem.”
At Rader, Camel appreciates the open and flexible workspace. “The guys here are awesome. It’s progressive, and I love it,” he said.
The Lafayette native and Acadiana High alumnus got his first taste of computers at age 8 in his grandfather’s sign shop.
“He wouldn’t let me touch the computer unless I learned everything about it — so I did,” Camel said.
Camel was Rader President Jacob Landry’s first hire after coming on board. “My primary goal after joining Rader was to build a world-class tech services team,” Landry said. “My first hire was a pizza cook named Jory. He was one of those guys I had a strong gut feeling about. He was candid, engaging and showed a genuine desire to prove himself if given a shot. He has been an absolute rock star here at Rader ever since. Thank goodness — because my next hire was a train-hopping pawn shop manager (see Jason McClurg’s employee spotlight).”
Growing up, when Camel wasn’t playing with computers, studying French or playing video games, he was Scouting.
“I learned more in Scouts than I ever did in school. Scouting teaches you how to be an adult,” he said.
In his trek to become an Eagle Scout, Camel traveled with his Scout troop to the highest point in 18 states — and he’s grateful for every trip. He is now a Boy Scout Den Leader for Pack 371 in Lafayette. Every summer, his troop went on a 10-day high adventure trip and took one camping trip every month of the year.
“Eventually, I’m hoping to get my step-son in my old troop, Troop 162. Mr. Greg Duplechien is still the leader I had. I’m hoping to be a leader in that troop when my boys become a little older,” he said.
Another skill Scouting kindled for Camel was an interest in cooking. These days, he’s an accomplished cook and still spends a lot of time developing recipes and cooking for fun, friends and family. Anytime Rader has a need to turn on its burners and feed a crowd, Camel is in the mix, sporting an apron and serving tasty treats to one and all. He has also created his own cookbook and continues to enjoy sharing the recipes he “invents.” During the five years he worked as a cook at Deano’s, he helped create a lot of the recipes that the restaurant still serves, including the popular Italian sausage vegetable soup.
Enjoy his meatball stew recipe below:
Mawmaw’s Meatball Fricassee
1 medium onion
1 bell pepper
2 stalks celery
1 lb. ground meat
¼ cup Savoie’s roux
1-2 cups chicken stock
2 tablespoons Cajun seasoning (Tony Chachere’s)
Chop veggies and set aside. Add 2 tablespoons Cajun seasoning to taste to ground meat and form into 2-ounce balls — should be about 8-10 meatballs. Heat black iron pot to medium high. Add meatballs and brown, turning as necessary.
Remove meatballs and add vegetables. Cook about five minutes. Do not stir too often — you want to crisp the edges. Push veggies aside and add roux to taste — the more you add the thicker your gravy will be.
Heat roux until soft then stir in veggies. Add chicken stock and stir until smooth. Re-add your meatballs to the pot. Make sure your meatballs are covered with stock. Simmer for about an hour uncovered. Serve over rice.
Summer is here, and we at RADER would like to show our appreciation for some of the true heroes of summer on June 22, National HVAC Technician day.
While the temperatures are rising outside, we need our HVAC (Heating, Ventilation, and Air Conditioning) systems to work harder than ever, especially to keep our computing equipment cool. If you’ve ever put your hand near the back of a running computer, you’ll notice that the air that blows out of the exhaust fan is quite warm.
In fact, nearly all of the power that goes into a computer is output in the form of heat. A typical desktop PC may draw nearly 150 Watts of utility power. In air conditioning terms, that’s up to nearly 500 BTUs per hour (British Thermal Units) per computer. Powerful CAD/Design workstations or gaming systems will draw much more power, and servers will use quite a bit more than all of these. Add to that the power draw and heat output of monitors, networking equipment, printers, and other necessary equipment to run an office, and we end up with quite a bit of cooling that needs to be done without even taking people and creature comfort into account. Much of this equipment needs to run at night and on weekends, so this means the HVAC systems never get a break. A failure in air conditioning can mean a failure of your entire business.
ASHRAE is the American Society of Heating, Refrigerating and Air-Conditioning Engineers, and they help to define the standards and practices that our HVAC techs use, and that we at RADER also use to help define the operating parameters for our data center. We use the recommendations from ASHRAE, along with the specifications from our equipment manufacturers to determine proper temperature, humidity levels, and airflow to keep our systems running optimally.
If temperatures get too high equipment can fail, or at least have its life reduced significantly. If it gets too low, we not only waste energy, but run the risk of the percentage of humidity in the air getting too high and causing moisture damage. If the humidity levels get too low, static electricity can build up and a sudden spark can also damage equipment.
More and more companies are coming to the conclusion that running their servers in a ‘closet’ or other on-site equipment room is no longer a feasible option. Keeping these spaces cool enough while being resilient to equipment failure becomes a big burden. This often means doubling (or more) on cost to provide dual HVAC systems plus control systems to make sure that one and only one is operating at a time, and then keeping temperature and humidity proper. Add to that other factors such as off-grid (generator) redundant power, and then security requirements, means that more companies are moving to cloud or outsourced data centers to satisfy this, rather than building out their own.
We at RADER are here to discuss these options or others that can help you achieve the redundancy, resiliency, and peace of mind you need to keep your business running no matter what.
We extend our thanks to our HVAC experts who help us keep our environmental systems running perfectly. We have several units, backed up by generators, set up to cool our data center in order to be sure that even if something breaks, we keep running. Our HVAC experts are monitoring our systems and are on the way over the minute they see a problem. Thanks to the professionals who are on our team and yours to keep us up and comfortable!
As an English major working as a computer tech, Rader’s Chris Monju says that he’s always gone back and forth between literature and computers. His love of computers started back in 1985 when his grandfather bought all eight of his children a Tandy 1000.
“I toyed with the idea of being a computer science major in college, but I took a couple of classes and programming is just not my thing,” Monju said.
While programming may not be his thing, he is an expert at helping others solve technical problems — and his grasp of language bodes well for connecting with those who are less technically savvy.
“So many people have problems dealing with communication and tech support — not being able to understand because the information is too technical,” he said. “I try to use my English degree to communicate with people who aren’t necessarily technical and just trying to get their jobs done.”
A native of Lafayette, his adventurous spirit has taken him to work in tech support in Oregon, Florida and England. In a match made in literary/technology heaven, Monju was offered the chance to live in a flat two blocks from Shakespeare’s birthplace in Stratford-Upon-Avon which allowed him to travel all over England to help set up the groundwork for a technology company.
“I was like, ‘Sign me up, sir,’” he said with a smile.
After six months in England, Monju came back home to Lafayette. About two weeks later, he was working with Rader — and that was nine years ago. He says the work offers him the opportunity to use a balance of his skills. He still uses his strong writing skills in his work in tech support.
“I try to document as much as I can. My co-workers have had some fun with how much I write in the ticket notes — I include lots of information,” he said. “I’d like to think I’m pretty clear, but not necessarily concise.”
He’s still an avid reader, including news and current events.
“I need to get back into the fiction, where things are slightly less crazy than the real world. I just read Neil Gaiman’s Sandman series,” he said. “My favorite book ever? It’s brutal, but it’s so human, so amazing — it’s Cormac McCarthy’s Blood Meridian.”
He said that business books bore him to tears.
“Knowing a book is non-fiction immediately shuts off a part of my brain,” he said.
But these days he has a little less free time for reading. He and Tracy Leblanc are proud parents of a brand, new baby boy who arrived in this world on May 4, weighing 11 pounds and 4 ounces.
“We almost went with Atlas because of his weight,” Monju said. “We wanted to go with a classic name — and considered Agamemnon. Tracy thought Adonis demonstrated too much ego. I thought Apollo was cool too.”
So, what did they end up calling the not-so-little fellow? Meet Nicodemus Paul LeBlanc Monju.
“I love fatherhood,” Monju said. “Nico is amazing.”
On Friday, England’s National Health System was attacked by hackers using ransomware. In fact, the NHS was warned by hackers in 2011 to the very vulnerability that could be used to attack the system. Even Friday morning, the hackers gave the NHS another heads-up and opportunity to prevent the attack. The hard truth is that many of the computers that were affected could have easily been protected if users had taken basic steps to make computers less vulnerable.
1. Keep your computer operating system up to date. Updates aren’t just about functionality. They’re often about security patching. In the NHS case, hackers used a known vulnerability in the Windows operating system that Microsoft patched in March. (To be clear, the people whose computers were updated were NOT affected by the ransomware.)
2. Keep all apps up to date.
3. Older operating systems, like Windows XP which came out in 2001 and ceased to be supported in April 2014, remain vulnerable to attack. Windows Vista is another example of an unsupported operating system.
4. Email spoofing/phishing poses security threats to whole operating systems, as well as external systems including bank accounts. If someone sends you an attachment or document that you aren’t expecting (even if it’s someone you know well), verify that the attachment or document is legitimate.
Jason McClurg, Rader tech adviser, helps Rader customers solve problems. McClurg encourages customers to call when they have any questions — regardless of the size of the problem.
“It doesn’t matter, just call,” McClurg said. “If you’re having a usage issue, just call. We’re not trying to decide who gets service and why. We are here to serve.”
That customer-centric attitude has helped McClurg achieve success at Rader since he joined the team in December 2014. His approach to customer service and his ability to create and explain simple solutions to complex problems can be traced to an anything-but-typical background.
McClurg grew up in Oklahoma but graduated high school in Denver, Colorado. After he finished high school, he spent 1996-1998 hopping trains.
Yes, you read that correctly. As a teenager, he zigzagged across the country by jumping on trains.
“I was raised in Oklahoma,” McClurg said. “Grapes of Wrath, the concept of the Dustbowl mentality — all these things from my life romanticized hopping trains, seeing the country ‘on your own terms.’”
To clarify, by hopping, he means literally jumping aboard a moving train. If you’re curious about his route: First, he took the Lowline from Louisiana to California, then the Midline from California to Wyoming and, finally, the Highline from Washington to Illinois. All total, he traveled about 14,000 miles. He says Minneapolis was his favorite place.
“I appreciate any city on the Mississippi River. In Minneapolis, the generosity in people who are cooped up for six months was awesome,” he said. “I found them willing to share anything during those months when they could get outside.”
The whole trip took about a year.
“I learned you can’t trust everybody you meet and that there are still good people in the world,” he said. “The American Dream is alive and well.“
McClurg is now married and the father of two — a 6-year-old girl and a 17-month-old baby boy. His favorite movie is “The Jerk” with Steve Martin and “China Town” with Jack Nicholson.
McClurg’s depth of knowledge, technical skill set and life full of diverse experiences have earned the respect of his colleagues.
“He listens well and has a lot of empathy,” said John Ferguson, Rader’s Chief Information Officer. “Jason does a good job of putting himself in the customer’s position.”
Imagine you are walking down the street, and a complete stranger runs up to you with a clipboard and asks:
What is your name?
Do you like beans?
Who are your best friends?
What is your favorite kind of bean?
What is your favorite color?
Do you like George Wendt?
Where do you work?
What is the mean airspeed of an unladen swallow?
Other than a few answering, “African or European?” to the last question, most people would not respond at all to such unexpected, weird, and personal questions, especially when asked by a stranger. They also probably wouldn’t bring said stranger over to their friends and acquaintances to get their responses as well!
Yet millions of people do the exact same thing every day on Facebook and other social media sites, with these types of questions dressed up as friendly social quizzes. And they then willingly share their results, however they’re dressed up (“You’re a Hufflepuff!” “Your past life was a Norse blacksmith in the 8th century!” “You and George Wendt would totally enjoy the same type of beans!”) with all of their friends, acquaintances, and random connections on social sites, oftentimes with the express warning that doing so will give the quiz app access to their profile, work history, contact lists, and other personal information.
Welcome to modern day data collection, which has moved from cold, calculating, impersonal, inquiring models to more warm, calculating, personal, and voluntary methods. Those quizzes that claim some insight into your personality or the actual color of your aura are a goldmine for data-research firms, and they have been exploiting the popularity of social media for their own benefit. A British firm has used personality quizzes to build data-rich profiles of millions of users for political purposes; other websites are primed to sell any data they gather to marketers the world over.
It may seem far-fetched to think that simple quizzes can be so insidious, but their popularity and quantity-over-quality approach allow marketers and others to gather lots of tiny pieces of data from disparate sources and aggregate them. This overall data picture can then be sold to anyone interested in acquiring extremely specific targets for any manner of advertisements or commercial messaging. Privacy advocates have been issuing warnings about this for years but that hasn’t stemmed the tide of quizzes or participants.
Some people may not be overly concerned about this; after all, advertising has existed for a long time, and trading some personal privacy for access to social networks and apps is practically a fact of life. But consider this: the next time you are browsing Facebook and an ad pops up for a product that immediately appeals to you, it may very well be that an algorithm on a server halfway around the world knew you, specifically, would be predisposed to that ad because of your Hogwarts house or favorite type of bean. If you care about your privacy, think twice about filling out those Facebook quizzes.
by Jason Sikora
The beginning of the year is the perfect time for scammers to take advantage of the backbone of your company’s data flow that you might not understand — your domain and DNS. DNS stands for Domain Name System, and is basically an address book for your domain, telling the rest of the internet where your website is hosted and where your email needs to get delivered, for example.
Failing to address these basic concerns has serious consequences. If your domain isn’t renewed or your DNS isn’t configured properly, your website won’t be reachable and you and your staff won’t be able to receive email. Your hosted servers may fail to be reached and your network may fail to route data traffic.
Scammers know this, and know that you probably don’t understand how your domain relates to your data flow creating the perfect scenario for fake domain or DNS renewal forms in the mail.
Scam emails are nothing new. Rarely, however, does scam mail appear in our physical mailbox. So for many who receive this mail, they assume that it is something that needs to be paid. Chances are, it is not.
But how do you determine if a DNS renewal is a legitimate invoice? First step, read the wording very carefully. Many times it will say something like “This is not a bill” in small print or in the middle of a paragraph. Secondly, call your IT company. There are many online tools to find out where your domain is registered and where the DNS is being hosted, and your IT company is familiar with these tools.
by Sarah Green
Can working at a computer for several hours a day each week cause carpal tunnel? The answer is, maybe.
Carpal Tunnel Syndrome is described as discomfort or pain in the hand or wrist as a result of pressure on the median nerve in the wrist. The pressure is built when we repetitively bend and extend our wrists. This injury is not caused by computer usage alone, but as so many of us work in environments that require high computer usage, being mindful of this injury and taking steps to prevent personal harm is important. Ergonomics research indicates that computer users often develop poor wrist posture, which likely contributes to wrist strain or carpal tunnel.
So, what can you do?
1. Keep your form in mind. The ideal keyboard posture is met when the keyboard is placed below elbow height and the keyboard itself is tilted slightly downward in the direction opposite of you. This creates a neutral posture that minimizes static and dynamic muscle loads. To achieve this, you could attach an adjustable keyboard tray to your desk or adjust your chair height.
2. When typing, avoid using too much pressure on the keys. Instead, try to type lightly, using as little force as necessary.
3. When typing, keep your wrists elevated above the keyboard rather than resting them on your desk.
4. Proper mousing form is the same as keyboarding. Your mouse should sit below elbow height and at a slight downward tilt. The shape and design of your mouse is also more important than you might think. The mouse should fit comfortably in your hand, but the shape should be as flat as possible and symmetrical. This will reduce the chances for wrist extension. When mousing, again consider the amount of pressure you use. Instead of gripping the mouse tightly, gently move it across your desk. When you move the mouse, avoid using your wrists. Keep your wrist straight and use controlled movements from your elbow.
5. Lastly, keyboards and mice aren't the only tech devices that can cause pain in our hands and wrists. Many of us experience “text claw.” Though this isn't an official medical diagnosis, text claw is the pain that comes from texting, surfing the web, and everything else that we do on our smartphones.
To prevent any form of wrist injury, remember to give your hands and wrists frequent breaks, perform wrist stretches — and practice good posture when using your devices.
by Sam Castro
Anyone who has ever called tech support with a technology issue knows the first question asked is almost always: “Have you tried turning it off and then turning it back on?”
Unplugging and plugging in and rebooting are sometimes referred to as power cycling in the technical field. This is a common troubleshooting step when performance starts to decline in most electronics from PCs to smart phones to wireless access points. Basically, power cycling alleviates performance issues in electronics because of the way these devices allocate resources to processes.
Processes are the individual applications that run and make the device useful. Email and browsing applications on a PC are examples of processes. Processes may run in the foreground and be fully interactive for the user — or run in the background executing tasks that are never seen. All processes use the host device’s memory and CPU resources. Over time, the device gives more and more resources to the processes. Ideally, the process returns the resources to the host when its tasks are completed. However, sometimes the process holds on to the memory — which is called a memory leak when it happens in error.
The memory-leak scenario causes the host to have less memory for its other processes — and slow performance is experienced as a result. The act of power cycling causes the device to release all memory and go back to its starting point. The resources are fresh and ready for assignment to the processes. Even closing and re-opening an individual program can have a similar effect on performance. The program starts up fresh without being slowed down by all of its previous tasks — which explains why tech support often asks users when was the last time the device rebooted.
Power cycling the device is a jumping off point to further potential troubleshooting. Imagine that a specific error message is encountered. If this error can be reproduced by the same actions, even after power cycling, or restarting the application, then that error may actually be a bug in the software — and more investigation is necessary.
Restarting the program or device is the first step to rule out this common issue — and solves many issues for users before moving on to more complex troubleshooting.
Industry experts say that Delta’s Aug. 8 technology debacle that grounded all of Delta’s flights and stranded thousands of passengers is a wake-up call for the airline industry. Southwest Airlines said the July 20 computer failure that canceled more than 2,300 flights is costing the company “tens of millions” of dollars. The two incidents prompt the question: Has the time come for airlines to upgrade outdated information systems and networks?
However, for thinking executives, questions about the security and redundancies necessary to keep networks and technology operations safe shouldn’t remain theoretical and only within the airline industry. The real question is more personal: Is your company operating within an acceptable risk level?
“Companies, from large organizations like Delta to smaller ones, are realizing that as they become more reliant on technology, their IT strategy and budget must also continue to evolve to align with appropriate risk tolerance,” said Jacob Landry, president of Rader, an IT company based in Louisiana. “Some companies are operating at levels that are simply too risky. For Delta, this perfect storm of failures will likely create new and more thorough emphasis on redundancies and preventative measures in the future, but at what cost? The question to ask is: how much will downtime cost you?”
Some companies are turning to Cloud computing to offload the burden of operating fully redundant data centers.
Tim Fournet, Rader’s chief technology officer, said that the concept of moving computing infrastructure to the public cloud is still so new that most companies just aren’t ready.
“Applications may need to be rewritten, business processes need to change, and costs for outsourcing something you’ve already built are hard to justify,” Fournet said. “But to avoid potential outages and loss of businesses, some hard choices may need to be made.”
Rader helps companies make informed decisions on their technology and business continuity needs. A good place to start is a risk analysis. Rader's experience with risk analysis helps clients determine where they stand and how to get where they need to be.
If you’re interested in learning more about security audits or how Rader can help with your organizational technology needs — whether it be eliminating downtime, increasing security or protecting information storage, call us at 337-205-4652.
For an interesting look at what went wrong for Delta, check out this story from NPR:
The Rader Team is pleased to announce that Chris P. Rader, our company CEO and founder, was named on May 23 to the Board of Directors to Home Bancorp, Inc. (Nasdaq: HBCP). Home Bancorp is the parent company for Home Bank, N.A. (www.home24bank.com). Along with Rader, Kathy J. Bobbs and Donald W. Washington, both of Lafayette, were also named as new Board members.
“We are thrilled to have three exceptional leaders join our Board of Directors,” stated Michael P. Maraist, Chairman of the Board. “Each brings to us a unique set of experiences and knowledge to help us continue and broaden our success.”
“Kathy, Chris and Don have earned their impeccable reputations by leading successful businesses and high-performing teams,” added John Bordelon, President and CEO of Home Bank. “They join a Board that is fully committed to serving our customers and employees exceptionally well, and to producing superior results for our shareholders.”
Home Bank, founded in 1908 as Home Building & Loan, is the oldest financial institution headquartered in Lafayette Parish. With 30 locations across South Louisiana and Western Mississippi, Home Bank is committed to serving the needs of its communities. Personal banking has always been Home Bank’s trademark and that tradition continues as we grow, invest and serve our clients and community. For more information about Home Bank, visit www.home24bank.com.