Quantum Cryptography

Cryptography fundamentally underpins the modern internet, but developments in quantum computers over the next ten years could critically threaten the security it brings.

DDOS: How can you Protect your Applications and Networks?

DDoS incidents can cost you up to $50,000 per attack, while attacks that peaked greater than 300 Gbps jumped by more than 500% in 2018.  Here's my guide on how to protect against DDoS attacks, starting with a few basic tools.

4D Awards 2019: Artificial Intelligence

Artificial Intelligence (AI) is one of the fastest growing fields in technology. Keeping on top of the latest trends and news within this sector can be a challenge though, which is why we’ve compiled a list of our top 6 best AI blogs for 2019.

4D - Gatwick Open Day 19th March 2019

Last month we (securely) opened our doors for a 4D Gatwick open day. Local business owners and technical engineers were given a tour of our Crawley colocation data centre which first opened in late 2017.

DDOS: How an Attack can Affect your Business

Our Technical Director, David Barker, explains the damaging affects of a DDoS attack to your business.

How to Protect your Personal Data in 2019

With a continuation of major data breaches in the past year, I've outlined my personal cyber security tips to protect your personal data in 2019.

Let's Talk: Uninterruptible Power Supply

The UPS (uninterruptible power supply) is critical to ensuring continuity of power in a data centre. Our second video in the 'Let's Talk' series explains.

Let's Talk: Generators

In the first of our new 'Let's Talk' series, 4D's Operations Director, Steve Wright, explains the important role of Generators for Data Centres.

4D Awards 2019: Cyber Security

In every industry, there are websites that stand out from the crowd by offering exceptional content and resources to their readers- this post focuses on uncovering the best Cyber Security blogs you should be reading in 2019.

Cyber Security Tips

Smartphones, tablets and laptops have become ubiquitous, as has the ability to access data on the go- that convenience also brings risks. We've compiled our top 6 tips on how to protect your data when out of the office.