Forget 5G, it's Wi-Fi that continues to grow
Faster 4G – and the promise of 5G – will help businesses on the move. But Wi-Fi will remain a core service for years to come.

This benefits businesses in three ways: Wi-Fi is still usually faster than a mobile connection; Wi-Fi-only tablets are cheaper than those that also include a cellular modem, and there is no need to sign employees up for cellular data plans.
These plans remain relatively expensive; anecdotal evidence from CIOs suggest that only workers whose jobs make cellular data access essential are given 4G-ready tablets or devices. For others, Wi-Fi is usually good enough, especially when combined with tethering or a mobile hotspot on their smartphones, for occasional use.
The fact that Wi-Fi is now the network connection of choice in more and more offices is also likely to ensure its survival: it is hard to imagine a smart device now, that has no in-built Wi-Fi. And, as more non-IT devices, from cameras to domestic appliances, come with Wi-Fi built in, the technology's future looks assured at least until 5G comes along.
Stephen Pritchard is a contributing editor at IT Pro.
Application security fallacies and realities
Web application attacks are the most common vulnerability, so what is the truth about application security?
Download nowYour first step researching Managed File Transfer
Advice and expertise on researching the right MFT solution for your business
Download nowThe KPIs you should be measuring
How MSPs can measure performance and evaluate their relationships with clients
Download nowLife in the digital workspace
A guide to technology and the changing concept of workspace
Download now