Adrian Hollister

Cyber security · Data protection · Digital sovereignty

Adrian
Hollister

I lead IT, cyber security and data protection for an international development consultancy working in more than forty countries. I help organisations answer two plain questions with evidence: who controls your data, and could you leave?

Adrian Hollister, smiling, in a navy jacket and open-necked blue shirt
Liskeard, Cornwall

30+

years in technology, from central government to fragile states

40+

countries covered by the estate I look after today

1998

the year I started, as a consultant with IBM in UK central government

2

published policy papers on digital sovereignty, both free to reuse

01 About

I have spent three decades inside the systems I now write about

IBM, then the University of Plymouth, then an organisation delivering programmes in some of the most difficult settings there are for keeping people and data secure.

That route shapes how I work. I start from what an auditor, a regulator or an attacker would test, not from what a supplier's brochure promises.

The longer version

02 Work

Five problems take up most of my working week

03 Papers

Two papers make the case in full

Everything I have written

04 Contact

You can write to me directly

I read everything that arrives, and I reply to anything that is not selling me something. LinkedIn works too, if you would rather start there.