Security

Beflux is designed to hold as little of your information as possible.

This page describes the information that beflux.jp and our apps handle. For how we protect it, see Security practices.

Information this site handles

beflux.jp has no accounts and no sign-in, and the site has no database of its own. Browsing the site does not give us your name, email address, or anything else that identifies you.

Two kinds of records are created when you visit:

• Analytics — aggregate usage statistics, described in the next section
• Delivery logs — records such as IP addresses, processed by the hosting service that serves this site in order to deliver pages and respond to abuse

Analytics

We use Firebase Analytics (Google Analytics) to improve the site. It collects aggregate statistics such as page views and approximate location, and it uses cookies. We do not send information that identifies you personally, such as your name or email address.

For how Google handles this data, see Google's policy. Measurement can be turned off with the Google Analytics opt-out add-on.

Contact form

The information you enter in the contact form — name, email address, subject, and message — is used only to reply to you. It is stored by the external form service we use, not in a database operated by Beflux.

Information our apps handle

Each app describes the information it handles in its own privacy policy.

• BNStopwatch Privacy Policy
• Splical Privacy Policy

AI and your information

Beflux uses AI agents in development and operations. Messages sent through the contact form are not used to train AI models.

The AI services we use are set up so that inputs are not used for model training. How we choose them, and how we limit what AI can do, is covered in Security practices.

Security concerns

If you notice anything about our security that concerns you, we would appreciate hearing from you at contact@beflux.jp.