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

Security analytics for your multi-cloud deployments

IBM Security QRadar SIEM solution brief

Download now

Five reasons to move to the cloud

Join the enterprises moving their workloads to the cloud

Download now

Architecting hybrid IT and edge for digital advantage

Why business leaders should consider a hybrid IT strategy

Download now

Six reasons to accelerate remote asset monitoring with AI

How to optimise resources, increase productivity, and grow profit margins with AI

Download now

Most Popular

How to build a CMS with React and Google Sheets
content management system (CMS)

How to build a CMS with React and Google Sheets

24 Feb 2021
Oxford University COVID lab falls victim to hackers
hacking

Oxford University COVID lab falls victim to hackers

26 Feb 2021
Npower shuts down app after hackers steal user data
hacking

Npower shuts down app after hackers steal user data

25 Feb 2021