Privacy notice

Last updated: January 2026

This notice explains what information this website collects and how it is used. It is kept intentionally brief because the site itself does very little.

Information we collect

This is a static informational website. It does not use tracking cookies or analytics scripts. Standard web server logs may record your IP address, the requested page, and your browser's user agent for operational and security purposes.

Email correspondence

If you contact us by email, we retain that correspondence for as long as needed to respond and to maintain a record of our discussions. We do not add you to any mailing list.

Third parties

Web fonts on this site are served by a third-party provider, which may receive your IP address as part of delivering those files. No other third-party services are embedded.

Retention

Server logs are rotated and discarded on a routine schedule. Email is kept only as long as it remains relevant to an active or recent engagement.

Contact

Questions about this notice can be sent to privacy@haldensystems.example.