Post-quantum encryption: is your website ready?
Quantum computers cannot break your encryption yet, but the switch to new algorithms is already under way in your browser. What changed and what to do.
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Security
The ordinary controls that stop the things that actually happen — patching, backups, access, and testing that any of it works.
12 articles
Passkeys: the end of passwords, explained plainly
Billions of passkeys are now in use and phishing cannot steal them. What a passkey is, which accounts to switch first, and the one thing to plan for.
Deepfake fraud: the cheap defences that actually work
A convincing fake voice now takes seconds of audio. The defences are old-fashioned and nearly free: callbacks, a change-of-bank-details rule, and time.
On-device AI: why useful models are getting smaller
AI that runs on your own laptop or phone is private, fast and free to use. What changed in the hardware, what it is good for, and where it still falls short.
Your domain is a security asset. Lock it down.
A hijacked domain redirects your traffic, intercepts your email and impersonates you at your own address. Four controls that prevent nearly all of it.
SPF, DKIM and DMARC: why your email stopped arriving
Since 2024 the big providers reject unauthenticated mail rather than filtering it. Three DNS records decide whether you reach the inbox or the bin.
Windows 10 is out of support. What that means for your business.
Standard support ended in October 2025. Without Extended Security Updates, new flaws stay unfixed. How to work out what you have and what to do.
Cyber Essentials changed in April 2026. MFA is now pass or fail.
Version 3.3 landed on 27 April 2026. Missing MFA on a cloud service is now an automatic fail — no warnings, no exception for paid-only tiers.
The three attacks that actually hit small businesses
Not zero-days and not nation states. The things that genuinely happen to small firms are ordinary, preventable, and rarely discussed at the right level.
Your backups are not backups until you have restored one
Most businesses that lose data had backups. What they did not have was a restore anyone had ever watched work. How to find out before it matters.
Firmware and BIOS drift: the outage you can see coming
Identical servers slowly stop being identical. Drift is boring, invisible, and behind a surprising share of the failures that look random.
Website security basics most small businesses get wrong
You don't need an enterprise security budget. You do need to get five unglamorous things right — and most sites we inherit have missed at least three.
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