Dai Vaughan
banner
daivaughan.uk
Dai Vaughan
@daivaughan.uk
Geek. Cymru. Digital technology specialist. Consulting Practice CTO at Public Digital. Independent Member for Digital at Aneurin Bevan University Health Board. Co-founder of GDS. Views my own.
Situation pretty bad in Abergavenny. Mostly major surface water flooding rather than rivers. Local Facebook has been frantic all evening. Admins have turned off posts/comments on main group now for the night. Very little coverage from journalists, and what is reported is mostly taken from Facebook
November 14, 2025 at 11:31 PM
At @publicdigital.bsky.social my colleague @robmiller31.bsky.social has a saying: “you can’t be safe, only safer”

Being safer, and more resilient, means changing how leadership approaches technology delivery. Whether that’s for cyber security. Or tech failure.

More here: public.digital/cyber
A cyber approach which goes beyond defending existing technology — Public Digital
public.digital
October 23, 2025 at 8:45 AM
In this article I make the case that leadership’s responsibility is to shift the mindset from prevention, to focussing on resilience.

The most important question for a CIO/CTO is no longer, ‘Have we stopped all bad things from happening?’ but ‘When a bad thing happens, how quickly can we recover?’
October 23, 2025 at 8:35 AM
We’ve seen many of these incidents over the last year - from the Crowdstrike failure last summer, the recent attacks against TfL, M&S, Co-op, to the ongoing impacts supply chains following the cyber attack on JLR.

These have a knock on impact to businesses and public services around the world. /2
October 23, 2025 at 8:35 AM
Which is great until you realise how reliant other AWS regions are on us-east-1
October 20, 2025 at 9:09 AM
:( poor Bruce. Sending hugs for him.
October 15, 2025 at 9:31 PM
Interesting discussions about that in the Talk page:
en.wikipedia.org/wiki/Talk:Sc...
Talk:Scaled agile framework - Wikipedia
en.wikipedia.org
October 6, 2025 at 10:59 AM