01Certify
Cyber Essentials readiness checker
A five minute self check against the five controls. See your likely gaps and what it takes to certify. We are an appointed certification body.
Check your readinessFree tools from Dead Simple Computing
Check your setup.
Know where to start.
Check a domain, assess your Cyber Essentials readiness or investigate a technical issue. Get useful findings and a clearer next step, without signing up.
Tools / Security and readiness
Check where you stand.
02Secure
Domain health check
Scan your domain for email security (SPF, DKIM, DMARC), DNS, SSL, security headers and exposure, with a clear score and what to fix first.
Scan a domain03Expose
What your browser reveals
A live, in browser look at what you give away to every site you visit: IP, location, device, fingerprint and trackers. A calm awareness check.
Check your exposure04Look up
IP and network tools
A working set of network lookups in one place: DNS, WHOIS, reverse DNS, headers and more. For the times you just need a quick, reliable answer.
Open the tools05Generate
Password generator
Strong passwords generated entirely in your browser. Nothing is stored, sent or logged. Choose the length and character mix you need.
Generate a password06Plan
Service pricing
Published managed IT and certification rates, plus software and audit project bands. See what each price covers before you discuss a scope with us.
See service pricing07Understand
Threat Observatory
Public security advisories from government and technology vendors. Search by topic or CVE, check the source and take a useful briefing to your team.
Explore the briefingFound something worth acting on?
If a tool surfaced something you want to act on, talk to us.