How protected am I?

Here is exactly what this check does:

• Scans the connection you're on right now — we check about 60 common doors (ports) on the address you're visiting from, and only that address. You cannot point this tool at someone else.
• Looks up public records about that address — whether it appears on public abuse reports, and the reverse name it advertises.
• Runs a few tests in your browser — things any website can observe: rough location from your address, browser details, whether your browser leaks your local address.
• Optional: checks a password you type — it is hashed in your browser and only 5 characters of the hash are ever sent, to a public breach database. The password itself never leaves your machine.

What we never do:

• We do not store your results, your address, or anything you type. The report exists only in your browser.
• We do not see the inside of your computer. This checks the outside only — and we'll say so plainly in the results.
• We do not ask for your name, email, or an account.

By clicking, you're giving us permission to scan the connection you're using right now — nothing more. Rate-limited: a few scans per minute, per address.