4G: Everything you need to know

With 4G being rapidly rolled out across the UK, we take a look at the potential benefits and problems that come with it

Are there any downsides to 4G?

While other networks are admittedly catching up quickly, there's still a clear leader in the 4G game EE. With a 10-month lead on the technology, the company has been able to build up its offering to include a range of advantages not even on the others' radar, but it also means that connectivity is still limited. Devices ready for 4G aren't much use if your area does not yet have coverage.

There's also a big issue with security, which is reportedly the main concern amongst consumers still considering whether or not to switch. In February 2014, the MailOnline reported from the Mobile World Congress event in Barcelona that, while the majority of phones at the event were being sold with 4G in mind, the improved data speeds come at the price of greater vulnerability.

Leonid Burakovsky, senior director of strategic solutions at F5, says: "What the industry has done with 4G/LTE is taken a self-contained telephone network, secured primarily by virtue of being separate from the internet, and then bolted-on internet capabilities which were never designed to prevent eavesdropping."

The less secure protocol used for 4G means that all manner of sensitive information is essentially left more vulnerable, from passwords to bank details, and this poses a huge problem for businesses interested in utilising the technology.

"The main security problem with 4G networks is that user information can become easily available to hackers via, for instance, man-in-the-middle' attacks, and hackers can compromise new services like mobile health or mobile commerce," Burakovsky continues.

With the technology still relatively young, especially in the UK, networks are under pressure to reassure consumers of 4Gs' safety, especially in a business environment in which the sharing of potentially sensitive information is a part of day-to-day life.

Featured Resources

Virtual desktops and apps for dummies

An easy guide to virtual desktop infrastructure, end-user computing, and more

Download now

The total economic impact of optimising and managing your hybrid multi-cloud

Cost savings and business benefits of accelerating the cloud journey

Download now

A buyer’s guide for cloud-based phone solutions

Finding the right phone system for your modern business

Download now

What’s next for the education sector?

A new learning experience

Download now

Recommended

Vodafone and Google Cloud to develop global data platform
cloud computing

Vodafone and Google Cloud to develop global data platform

3 May 2021
LTE vs 4G
Mobile

LTE vs 4G

16 Apr 2021
Nokia and NASA join forces to bring 4G to the moon
mobile networks

Nokia and NASA join forces to bring 4G to the moon

19 Oct 2020
The best 4G network
Mobile

The best 4G network

28 Sep 2020

Most Popular

KPMG offers staff 'four-day fortnight' in hybrid work plans
flexible working

KPMG offers staff 'four-day fortnight' in hybrid work plans

6 May 2021
Hackers use open source Microsoft dev platform to deliver trojans
Security

Hackers use open source Microsoft dev platform to deliver trojans

14 May 2021
How to move Windows 10 from your old hard drive to SSD
operating systems

How to move Windows 10 from your old hard drive to SSD

30 Apr 2021