ALPERN
Privacy notice

Your data, kept small.

What we process, why, for how long, and how you can see, correct or delete it. Under the Swiss Federal Act on Data Protection.

Last updated: 12 October 2026Questions: privacy@alpern.ch · Impressum

Who we are

ALPERN ("we"), based in Switzerland, runs alpern.ch and decides how your personal data are processed here. Questions and requests: privacy@alpern.ch.

In short

What we process and why

DataWhyHow long
Visiting the site: IP address, date and time, page requested, browser type (server logs of our host)To deliver the pages and keep the site secureUp to 10 days, then deleted by the host
On your device only: reading marks, ticks in templates, hints of the site guideSo the site remembers your progress in this browser. These data stay in your browser; we do not receive them. Text you type in templates is never stored.Until you clear your browser data
Client space account: email address; name (optional, printed on certificates); date of creation and last visitTo let you sign in and run your spaceUntil you delete your account, or after 24 months without sign-in (we email you 30 days before)
Alpha access request: email address, name; bank or company, role and a note if you give them; date of the request and of our decisionTo decide who joins the alpha test. We receive your request by email.Approved: kept as long as your account exists. Declined or not answered: deleted after 12 months
Sign-in linksTo sign you in without a password. We store only a scrambled (hashed) version of the link.20 minutes; each link works once
Products and access codes you usedTo give you access to what you are entitled toAs long as your account exists
Reading progressTo show your progress on every device and to issue certificatesAs long as your account exists
Certificates: name, product, date, certificate IDTo issue your certificate. Anyone who has the ID can check it at alpern.ch/space/certificate/ and sees name, product and date.As long as your account exists
Alerts: the topics you follow, how often, date of the last emailTo send you the alert emails you asked for. Each email has a one-click unsubscribe link.Until you switch alerts off or delete your account
Abuse protection: scrambled (hashed) IP address and email addressTo limit repeated sign-in attempts24 hours
Messages you send usTo answer youAs long as needed to deal with your request
Backups of the client-space databaseTo restore the service after a technical failure. Backups are encrypted in transit, kept in Switzerland and on our own computer, and used only for restoring.Our host keeps 7 days; our own backups are kept up to 180 days, then deleted. If you delete your account, it disappears from the live service at once and from the backups when they expire.

We use your data only for these purposes. We make no automated decisions about you.

Cookies

We set two cookies, and only when you sign in to your client space: alp_s keeps you signed in (30 days; it cannot be read by scripts) and alp_in only tells the page that you are signed in. Both are necessary for the service you asked for. We use no tracking or advertising cookies.

Who receives your data

Only our hosting provider, Infomaniak Network SA, Rue Eugène Marziano 25, 1227 Les Acacias (Geneva), Switzerland, which hosts the website, the database and the email service on our behalf and under a data processing agreement. We do not sell, rent or share your data with anyone else. We do not transfer personal data abroad.

When we email you (sign-in links, alerts), the message passes through the email provider you chose for your own mailbox.

How we protect your data

Encrypted connections (HTTPS) only; database outside the public part of the website; sign-in links and sessions stored only as hashes; sessions that cannot be read by scripts; checks against requests from other websites; limits on repeated attempts; access to the server limited to us.

Your rights

Under the Swiss Federal Act on Data Protection you can:

Most of this you can do yourself in your space (name, alerts, "Delete my account"). For anything else, write to privacy@alpern.ch from the email address of your account.

If you think we process your data unlawfully, you can contact the Federal Data Protection and Information Commissioner (FDPIC), Feldeggweg 1, 3003 Bern, www.edoeb.admin.ch.

Changes

We update this notice when our processing changes. The date at the top shows the latest version. If a change affects your client space, we tell you by email before it applies.