Under attack? Our incident response team is available 24×7 — (888) 479-5920 or security@entrigna.com
Coming soon Quantum-safe cryptography, engineered to standard. qusafe.ai
Industries

Regulated estates, real deadlines.

The architecture doesn't change much between sectors. The constraints do — who signs off, what the audit asks for, and what happens when a system is unavailable at 3am. That's what we design around.

01 — Healthcare & life sciences

Clinical systems don't get a maintenance window

PHI touches more of the estate than most inventories admit, and the systems that matter most are the ones nobody is willing to take offline. We plan around that reality rather than against it.

Segmentation is designed so a compromise in one zone can't reach patient data in another, detection is tuned for clinical and medical-device traffic, and any change is sequenced against downtime windows with a tested rollback.

HIPAA HITRUST Epic & Cerner adjacency Medical device / IoMT segmentation
What we typically deliver
  • PHI data-flow mapping and zone design
  • Clinical application dependency discovery
  • Downtime-window wave planning with rollback rehearsal
  • HIPAA / HITRUST control mapping and evidence automation
  • Medical device and OT network segmentation
  • Backup, DR and tested recovery for clinical systems
02 — Financial services

Build it so the evidence collects itself

In regulated finance the architecture is only half the deliverable. The other half is proving, on demand, that it does what the policy says — which is a design problem, not a documentation problem.

We build control mapping and evidence capture into the platform from the start, so audit cycles stop consuming an engineering quarter and resilience requirements shape the topology instead of being retrofitted onto it.

PCI DSS SOC 2 DORA / operational resilience Data residency
What we typically deliver
  • Cardholder-data environment scoping and segmentation
  • Multi-region resilience and tested failover
  • Automated control evidence and continuous compliance
  • Privileged access and separation-of-duties enforcement
  • Core banking and payments platform migration
  • FinOps with per-desk and per-product showback
03 — Public sector

Long-lived estates, short-lived budget windows

Government programs carry decades of accumulated systems and a procurement cycle that rarely lines up with the technical sequence. The work is as much about phasing and documentation as it is about architecture.

We scope engagements so each phase produces something independently useful — an assessment you own, a landing zone that stands alone, a wave that completes — rather than a program that only pays off at the end.

NIST 800-53 / CSF StateRAMP & FedRAMP adjacency CJIS Sovereign data requirements
What we typically deliver
  • Control mapping to NIST 800-53 and agency frameworks
  • Authority-to-operate documentation packages
  • Legacy and mainframe workload assessment
  • Phased landing zones sized to budget cycles
  • Citizen-facing service resilience and DR
  • Knowledge transfer and staff enablement
04 — Manufacturing & logistics

The plant network was never meant to be online

OT and IT converged whether anyone planned it or not. Control systems that assumed an air gap are now reachable, and the people who own them are not the people who own the firewall.

We segment the plant properly, get visibility into what's actually talking to what, and design the cloud side so a site losing connectivity is an inconvenience rather than a production stoppage.

IEC 62443 Purdue model segmentation Edge & site resilience Data centre exit
What we typically deliver
  • OT asset discovery and passive network visibility
  • IT/OT segmentation and secure remote access
  • Edge compute and store-and-forward site design
  • Hardware end-of-life driven data centre exit
  • Supply-chain and third-party access controls
  • Plant-floor incident response playbooks
Common ground

What stays the same in every sector

The compliance labels change. The engineering discipline underneath them doesn't.

Controls before workloads

Every framework you're held to gets mapped to concrete platform controls before the first migration wave, not after the first finding.

Delivered as code

Landing zones, policies and pipelines live in your repositories. Nothing critical is a console click that only one person remembers making.

Handover planned from day one

Your team is in the design reviews and the runbooks are written for them. The exit is defined at the start of the engagement, not negotiated at the end.

Next step

Tell us what your regulator asks for.

We'll tell you which parts of your current architecture would survive that question and which parts wouldn't.