For the security of your network to keep your business running smoothly, you'll need to ensure you have the correct firewall setup for your needs.​ 4D's CTO, David Barker, gives his summary on the types of firewalls you can use.

UK-based business leaders were brought together for the Business Continuity Breakfast Briefing, co-hosted by 4D and M9. Among the speakers was cyber security expert, David Cox.

Big Data continues to be a hot topic for this year and beyond, with monthly Google searches for ‘big data’ alone estimated to be hundreds of thousands worldwide. Our latest in the 4D Awards series looks at the 6 Big Data blogs you should be reading in 2019 and beyond.

As we come into the week where many investigations are going on by Ofgem, National Grid and the generating companies, this is a great time for us to reflect as a data centre operator on what happened.

Use our easy to digest infographic to remind yourself and your staff of cyber security best practices, which have never been more important.

4D are delighted to be awarded for their Marketing video content at From The Hip’s inaugural Business Video Awards 2019. 

Over four in ten UK businesses suffered a breach or attack during 2018-19, with the devastating cost an attack, it’s more important than ever to make sure you’re following cyber security best practises.

Future of DDOS

A DDoS (Distributed Denial of Service) attack is an attempt at rendering a server unreachable to its visitors. DNS amplification attacks are one such threat, and are cheap to launch and very effective...

What is the Cloud?

4D’s CEO, Jack Bedell-Pearce, spoke live at Gatwick Diamond’s Educational Seminar in May, explaining what the cloud is, the differences between public, private and hybrid, and public cloud types, IaaS, PaaS and SaaS. 

Earlier this year, 4D’s CTO, David Barker, gave this exclusive webinar on what to know, as the threat of DDoS attacks becomes all the more imminent for UK businesses.