Featured Post from Georgia Southern University

Think that call or online meeting is secure? You might want to ask an expert first?

Apr 7, 2020

2 min

Yoris Au


As most of North America is now working from home, those trying to work are now finding board rooms and those always required meeting are now taking place online.

 

Whether it is Webex, Zoom, Join.Me, Skype or even FaceTime – the convenience is ideal. But just how secure those calls are and whether or not someone is collecting, eavesdropping or recording might be altogether completely different.

 

From Zoom’s CEO Eric Yuan:


During normal operations, Zoom clients attempt to connect to a series of primary datacenters in or near a user’s region, and if those multiple connection attempts fail due to network congestion or other issues, clients will reach out to two secondary datacenters off of a list of several secondary datacenters as a potential backup bridge to the Zoom platform. In all instances, Zoom clients are provided with a list of datacenters appropriate to their region. This system is critical to Zoom’s trademark reliability, particularly during times of massive internet stress.”


In other words, North American calls are supposed to stay in North America, just as European calls are supposed to stay in Europe. This is what Zoom calls its data center “geofencing.” But when traffic spikes, the network shifts traffic to the nearest data center with the most available capacity.


China, however, is supposed to be an exception, largely due to privacy concerns among Western companies. But China’s own laws and regulations mandate that companies operating on the mainland must keep citizens’ data within its borders. April 03 - TechCrunch



If you’re a journalist covering this topic, there’s still quite a few questions to be asked?

 

  • What do users need to know about these platforms for meetings?
  • Is there any information that shouldn’t be shared?
  • Are there ways to guarantee enhanced security?
  • And in these extraordinary times, does the risk outweigh the reward for businesses looking to carry on and stay afloat?


If you’re asking – we’re here to help.

 

Yoris A. Au is chair of the Department of Information Systems at Georgia Southern University. He is an expert in the areas of cyber security and telecommunications. Yoris is available to speak with media regarding this topic – simply click on his icon to arrange an interview.


Connect with:
Yoris Au

Yoris Au

Chair and Associate Professor

Yoris Au has a unique blend of technical, managerial and academic experiences in industry, consulting and academia

Cyber SecurityOperating Systems SecurityTelecommunication SystemsBig Data & AnalyticsInformation Systems Economics
Powered by

You might also like...

Check out some other posts from Georgia Southern University

2 min

Georgia Southern professor re-elected to board of world’s largest scientific society

Professor of chemistry and chair of the Department of Biochemistry, Chemistry and Physics Will Lynch, Ph.D., has been re-elected to the American Chemical Society’s (ACS) board of directors. This marks his second three-year term on the board. With ACS serving as the largest science organization in the world, Lynch says the society’s work impacts lives every day. “We support the scientific enterprise by advocating for everything from research funding to laboratory safety,” said Lynch. “That work strengthens scientific integrity that ACS champions and ultimately shows up in the things that people rely on daily. Bottled water, medicines, cellphones and computer screens all come from chemistry. Many people do not realize how deeply science shapes their world.” With a budget of nearly $900 million and a global community of over 200,000, planning is essential to the success of ACS. Lynch is proud to have chaired the committee that created the society’s next five-year strategic plan. He hopes that his work will continue to put the society’s vast resources to use helping advocate for scientists around the world. “My focus now is implementing ACS’ strategic plan, which envisions a world built on science and setting up the indicators to measure our success,” said Lynch. “We want to make sure we support chemists whether they are in academia, industry, government labs or retired.” Serving in a leadership role for a world-renowned scientific organization is part of Lynch’s calling to help others. He began his service with ACS over 40 years ago when he volunteered at a regional meeting while pursuing his bachelor’s degree. He started making connections immediately and grew his professional network from the local to the national level. Forming friendships in the scientific community and witnessing the ways their work changed lives inspired Lynch to continue to grow his own knowledge so he could do more for others. “Getting to do research as an undergraduate pulled me in, and I knew that chemistry was where I could make a difference. I realized I had a path to help society through science and I never looked back.” Looking to know more about Georgia Southern University or connect with Will Lynch? Simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.

1 min

“Designing Her Own Future: A Georgia Southern MBA Story”

After earning her Master of Business Administration from Georgia Southern University, one graduate is charting a path that blends creativity with business discipline. With a background in dressmaking, she entered the MBA program already skilled in her craft, but looking to strengthen the operational side of her work. “So much goes into dressmaking,” she explained. “From developing the pattern to the fabric you use, getting the right measurements, and so on. You have to make sure your stitches are clean, that the zipper is sitting properly.” While her technical skills were well developed, she quickly recognized that sustaining and growing her work required more than creative talent alone. “I didn’t have that business background,” she explained. “So I wanted to find a university program that could teach me how to structure and operate my business efficiently. So I started doing my research.” That search led her to Georgia Southern’s MBA program, where she immersed herself in coursework focused on strategy, leadership, and practical decision-making. Through the program, she gained the tools to think more systematically about her business—learning how to plan, organize, and scale her operations with confidence. Her experience reflects how graduate business education can empower entrepreneurs and creatives alike, transforming passion into sustainable practice and helping graduates design futures that work both artistically and professionally. Want to learn more about Georgia Southern's Master of Business Administration program? Simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.

2 min

Raised to Serve: How Georgia Southern’s Jaden Young Found His Calling to Lead

“Shoot for the stars.” That guiding mindset defines Jaden Young, a recent graduate of Georgia Southern University who has been commissioned as a second lieutenant in the United States Army. Young earned his master’s degree in professional communication and leadership at December commencement, carrying forward a lifelong connection to military service shaped by family tradition and constant movement. “If you shoot for the stars, even if you miss, you might land on the moon,” Young said, reflecting the ambition that has guided his academic and leadership journey. Raised in a military family, Young learned early how adaptability and exposure to different communities build resilience. Those lessons carried into his time in Army ROTC, where he credits the program with sharpening his discipline, confidence, and problem-solving skills. “The ROTC program instilled in me discipline, confidence and resilience… When things don’t go your way, it’s all about how you adapt and find a better solution,” he said. Young’s Georgia Southern experience also tested his perseverance beyond the classroom and training field, as he balanced graduate studies and ROTC commitments while supporting his mother through cancer treatments. Those challenges deepened his understanding of leadership as service rooted in trust, communication, and loyalty. As he prepares for the Basic Officer Leadership Course at Fort Benning, Young says he feels ready to lead soldiers with purpose—bringing together the lessons of his upbringing, education, and commitment to serve. Looking to know more about Georgia Southern University's Professional Communications and Leadership program? Simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.

View all posts
Powered by