Networks and Infrastructure.

Networks designed, implemented, and hardened as a security control, so you finish with a network you can reason about and a blast radius contained by design.

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Networks accumulate history. Rule sets grow through years of one-off changes, remote access is bolted on as the business needs it, flat segments persist long after anyone remembers why, and temporary fixes become the production norm. The result is a network that works but cannot be understood with confidence, where the blast radius of a compromise, equipment failure, or admin mishap is far larger than it needs to be. Mesh is led by senior network and infrastructure architects who design, implement, and harden networks for Government and critical infrastructure, aligning changes to your maintenance windows and operational reality.

What We Deliver

Architecture and Segmentation. Mesh designs and implements clear boundaries between trust zones, removing the flat segments that let a single compromise spread across the network. Re-segmentation is done on live environments, sequenced so the business keeps running through the change.

  • Network architecture design and implementation

  • Network segmentation and micro-segmentation

  • Re-segmentation of live environments, sequenced around maintenance windows

What You Get

Hardening and Rule Rationalisation. Mesh brings accumulated firewall and device configuration back to what the business actually needs, stripping the one-off rules and standing exceptions that nobody can account for. Every change carries a defined rollback position.

  • Firewall and network device hardening

  • Firewall rule base review and rationalisation, with redundant and unused rules retired

  • Identity and access controls aligned to operational roles

A network that can actually be reasoned about, with clear trust boundaries that contain the blast radius of a compromise, firewall and device configuration brought back to what the business needs, and remote and site access that is controlled and auditable, delivered around maintenance windows so delivery never stops.

Secure Connectivity. Mesh treats connectivity and security as a single design decision rather than two bolted together, so remote and site access is controlled rather than added piecemeal. Designs assume the vendor platforms and dependencies already in place.

  • SD-WAN design and implementation

  • Security Service Edge (SSE)

  • Secure remote access design