free passive scan

See what you expose, before an attacker does.

Give us your domain and we run a passive scan of your public attack surface. We never touch your systems, we only look at what is already visible from the outside, the way an attacker would. Then we email you the short list of risks worth acting on.

Passive only. We never send traffic to your systems or run intrusive tests.
Free and no obligation. No credit card, no sales call required.
EU-hosted. Our servers, delivery and email are all run by EU companies, so no provider under US jurisdiction processes your data.

Does NIS2 apply to your company?

Enter your company ID (IČO). We match your registered sector and size against the NIS2 criteria. This is a fast screening from public register data, not a legal ruling, and we can get it wrong. Two things decide it: whether you operate in a covered sector, and whether you are at least medium-sized (50+ staff, or over EUR 10M turnover and balance sheet).

This is a screening estimate from public register data, not legal advice. Get the free scan.

We email you a link to confirm. Confirm it and we run the passive scan, then send your results.

By requesting a scan you confirm you own or are authorized to scan this domain, and you agree to the Free Scan Terms and Privacy linked below. Passive scanning only. Free Scan Terms · Privacy.