One Coalescent Security

Stop Hackers Before They Get In

AI-driven hacking prevention for small and medium-sized businesses. We find the gaps, close them and watch around the clock, so attackers never get in.

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What We Do

Analyse Your Site Now

See which defences a website has switched on and where it is open. We read the headers of one page, once, as any browser would; on our own sites we also look for files that must never be public.

The checker runs in your browser and needs JavaScript switched on.

Start With a Free Assessment

Every new client starts with a free security assessment: we look at how you are set up and tell you what to fix first, whether or not you sign up.

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