Wireless internet connectivity continues to be an important asset for businesses, including wide-area network (WAN) connections. According to Enterprise Management Associates (EMA), 96% of distributed companies rely on wireless for WAN connections in certain remote locations.
Even if businesses aren’t necessarily using wireless for all of their remote sites, it still stands that companies depend on this technology for parts of their operations. The continuously developing wireless technology in today’s IT industry keeps it relevant, with public Wi-Fi and LTE/4G among the most commonly used wireless technologies available for a variety of applications.
Benefits of Using Wireless Technology for Enterprises
WAN has used wireless technology for a long time, but in the past it served mostly as backup connections — which is how many businesses are still using it today. In the event of an outage that occurs in their normal wired WAN link, companies can use wireless 3G or 4G radio instead, helping avoid downtime.
Which Industries Use Wireless Technology the Most?
Some of the industries that rely on wireless technology for WAN connections include banking, insurance, and manufacturing. According to the same EMA study, banking and insurance enterprises use 3G and satellite connections more than others. A 3G connection would make sense in these environments because of the low cost for connecting many single-transaction devices at one time, such as ATMs.
At the same time, manufacturers experiencing dramatic growth may need to connect with an increasing number of remote sites in a timely fashion, and 4G/LTE connections offer an effective temporary connection until they can install wired WAN connections.
Increased Security with Wireless
Wireless technology isn’t only crucial for temporary connectivity. EMA also found that many companies turn to wireless for improved security, better performance, and expanded bandwidth. Only 18% of businesses used it simply because of a lack of a wired connection.
LTE/4G also allows for better security, with top-level encryption over multiple layers of security, making it an ideal form of wireless to install around the world.
EMA predicts that wireless technology will only continue to grow in popularity, and businesses will be able to see the benefits when turning to this technology to support a WAN connection.