Briefings from the practice

Analysis written by the people who do the work — on sovereign cloud, Secure by Design, zero trust and resilience.

Why a UK region is not a sovereign cloud — and what buyers should ask instead

Five questions that separate genuine sovereignty from a region setting — jurisdiction, control plane, personnel, keys and exit.

July 2026 · 6 min read TIS-BRF-002 · Secure by Design

Secure by Design, three years in: what accreditors actually look for

The artefacts that pass first time, the gaps that stall programmes, and how to build the evidence chain as you go.

June 2026 · 8 min read TIS-BRF-003 · Zero Trust

Zero trust for critical infrastructure: assume-breach where downtime isn't an option

Applying identity-first architecture to OT estates that can't be re-platformed — sequencing, segmentation and what to leave alone.

May 2026 · 7 min read

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