Secure Every Packet with Expert Cybersecurity
Expert cybersecurity delivery that embeds into your team. We architect, implement, and maintain edge security, DNS infrastructure, PKI automation, and Zero Trust frameworks that scale.
Cybersecurity Services
We embed into your team to architect, implement, and maintain enterprise-grade cybersecurity infrastructure. From edge security to Zero Trust, we deliver solutions that scale with your business.
Edge Security & CDN Optimisation
We architect and optimise your edge infrastructure across Cloudflare, Akamai, Bunny, and Fastly. From DDoS protection to performance tuning, we secure your digital perimeter.
PKI & Certificate Automation
Automate your entire certificate lifecycle with DigiCert, Sectigo, and Let's Encrypt. We implement zero-touch certificate management that scales with your infrastructure.
DNS Architecture & Security
Design and implement secure DNS infrastructure with authoritative and recursive DNS, plus modern protocols like DoH/DoT. We optimize for both security and performance.
Zero Trust Implementation
Implement identity-based security with Cloudflare Access, Zscaler, and Prisma Access. We build secure access frameworks that adapt to your organization's needs.
CNI & Government Security
Specialized cybersecurity for Critical National Infrastructure and government projects. We understand the unique requirements and compliance needs of public sector security.
DevSecOps & Automation
Embed security into your development pipeline with Terraform, Vault, GitOps, and CI/CD automation. We make security a natural part of your development workflow.
We embed into your team - becoming part of your engineering workflow
We deliver working solutions, not just recommendations
Platform-agnostic expertise across all major providers
Trusted by senior engineers, architects, and CISOs
Specialized in CNI and government security requirements
Enable both strategic planning and tactical execution
About PacketBlock
"Every threat starts as a packet — we inspect, protect, and control them all."
PacketBlock is a specialist cybersecurity consultancy that embeds into your team to architect, implement, and maintain enterprise-grade security infrastructure. We focus on the critical components that form your digital perimeter: DNS, PKI, Zero Trust, and Edge Security.
Our name reflects our approach: we examine every packet, every connection, every threat vector. From Cloudflare and Akamai edge optimisation to DigiCert PKI automation and DNSSEC implementation, we're hands-on and outcomes-focused. We don't just advise — we deliver working solutions.
Whether you're securing Critical National Infrastructure, implementing Zero Trust for a government agency, or optimizing edge performance for a global enterprise, we become part of your engineering team to ensure every packet is secure.
We become part of your team, working alongside your engineers and architects.
We deliver results, not just recommendations. Hands-on implementation.
We work with the best platforms, not tied to any single vendor.
We enable both strategy and execution, from planning to deployment.
Our Mission
To become the trusted cybersecurity partner that senior engineers, architects, and CISOs turn to when they need embedded expertise that delivers real results. We're not a vendor — we're your extended team, working across the best platforms to secure every packet. From edge security to Zero Trust, we enable organizations to build and maintain enterprise-grade cybersecurity infrastructure that scales with their business.
Let's Talk
Ready to secure every packet? We're here to embed into your team and deliver results.
Get in Touch
Ready to Get Started?
Whether you need edge security, PKI automation, DNS architecture, or Zero Trust implementation, we're here to embed into your team and deliver results.
Phone
+44 1908 024 700Address
Packet HouseSunrise Parkway, Linford Wood
Milton Keynes, MK14 6LS
United Kingdom
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Let's discuss your cybersecurity challenges and how we can help secure every packet.
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