4D's CTO, David Barker, gives his ultimate guide to firewalls, covering the cyber threat landscape, how a firewall protects you and an overview of the Dimensions system for managed firewalls.
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.
During 2018-19, over four in ten UK businesses suffered a breach or attack - it’s this evidence, along with stricter data protection laws brought in by GDPR, which inspires our 6 steps to good office practices:
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.
Speaking at the Gatwick Diamond Educational Seminar, 4D’s Managing Director, Jack Bedell-Pearce, explains how to protect your data from hackers.
4D’s Founder and Technical Director, David Barker, explains in this guide accompanied by the latest instalment of our Cyber video series, ‘”How does a firewall work and what to know before your next attack.”
Cryptography fundamentally underpins the modern internet, but developments in quantum computers over the next ten years could critically threaten the security it brings.
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.