Security tools
See where you stand. Before you talk to us.
Four tools. Each one gives you a concrete answer in under two minutes. No signup. No data stored. If the result worries you, we are one conversation away.
Domain Security Checker
Find out if scammers could send emails pretending to be you. We check three simple settings (SPF, DKIM and DMARC) and tell you what is wrong in plain English.
Scan a domain →Breach Checker
Type an email address and find out if it has appeared in any known data breach. We check it for you and show you what was exposed. We never store or keep the address you enter.
Check an email →Personal Exposure Assessment
Five simple questions about how you use your devices, passwords, and online accounts. No signup. Your answers never leave your device and we never see them.
Take the assessment →Network Scanner
One click. We check whether your home or office network has any doors left open that outsiders could find. You get a clear list of what is visible and what to do about it. Nothing is stored.
Scan my network →