Surfing the Frequencies (LMBoK) is built on a simple rule: no ads, no manipulation, no paywalls, and you own your own data and progress. This note explains what little we do store on your device, and why.
We use a small number of cookies to keep you signed in and to keep your account secure. We don't use cookies for advertising, tracking across other sites, or analytics profiling — we don't have any of those systems.
| Cookie | Purpose | Lifetime |
|---|---|---|
fl_access | Keeps you signed in as a learner | 30 minutes |
fl_refresh | Renews your session without asking you to log in again | 30 days |
fl_csrf | Confirms a request actually came from you, not another website | 30 days |
fl_org_access | Keeps an organization account signed in | 30 days |
fl_org_csrf | Same CSRF protection, for organization accounts | 30 days |
These are all "strictly necessary" cookies — they exist only to make login work and to stop other websites from forging requests on your behalf. They aren't used for anything else, and under EU/UK cookie law (and similar rules elsewhere) this category doesn't require a consent banner, so you won't see one here.
Your account details (email, username, display name), your learning progress, and anything you choose to write or contribute (session responses, contributed bioregion portraits, Polis posts, etc.). We don't sell or share this with third parties, and we don't run advertising of any kind.
This is a small, single-maintainer project. If you have questions about your data, reach out via curious.charb.top.
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