Privacy Policy

Last updated: May 2026

Who we are

Critical End Security is a freelance cybersecurity practice operated by Matheus Nani. We provide security assessment services for small and medium businesses. You can contact us at [email protected].

What information we collect

When you submit a form on our website (contact or booking), we collect:

  • Your name and email address
  • Your company name (if provided)
  • The domain you want scanned
  • Any additional information you voluntarily include in your message

We do not collect payment information directly. Payments are processed via Stripe, which has its own privacy policy.

How we use your information

We use the information you provide solely to:

  • Respond to your enquiry or booking request
  • Run the cybersecurity scan on the domain you specify
  • Deliver your report and communicate about your order

We do not use your information for marketing purposes or sell it to third parties.

How your data is stored

Form submissions are processed by Formspree and delivered to our email inbox. We retain your contact details only as long as needed to fulfil your order and any follow-up communication.

Scan data

During a scan, we collect technical information about your domain that is publicly accessible (SSL certificates, DNS records, HTTP headers, etc.). This information is used exclusively to produce your report and is not shared with any third party.

Your rights

You can request that we delete any personal information we hold about you at any time by emailing [email protected]. We will respond within 7 days.

Changes to this policy

We may update this policy occasionally. Any changes will be posted on this page with an updated date at the top.

Contact

If you have any questions about this privacy policy, contact us at [email protected].