Privacy
Cookies and browser storage
What SigmoNet stores on your device, why it is used, and how optional storage can be controlled.
Current policy version: 2026-09-07-v1.
SigmoNet separates strictly necessary storage from optional preferences, analytics and marketing technologies. Optional categories are off until you choose them. You can reopen your choices at any time using .
Consent categories
First-party cookies
| Name | Category | Purpose | Typical duration |
|---|---|---|---|
sigmonet_access | Essential | Authenticated customer/tool session. HttpOnly and SameSite=Strict. | Until the authorized access/session expires or you sign out. |
sigmonet_admin_session | Essential | Authenticated Wi-Fi Admin session. HttpOnly and SameSite=Strict. | Until the admin session expires or you sign out. |
sigmonet_pin_enroll | Essential | Short-lived security state used while completing PIN enrollment. | Up to 10 minutes. |
sigmonet_privacy_consent | Essential | Stores your optional privacy choices so SigmoNet does not ask on every page. | Up to 180 days. |
sigmonet_locale | Preferences | Remembers the selected site/tool language when Preferences storage is allowed. | Up to 1 year. |
Local browser storage
| Storage | Category | Purpose | What happens if optional preferences are off |
|---|---|---|---|
localStorage: sigmonet.locale | Preferences | Language preference. | The selected language can still be used for the current page/session, but it is not persisted by this preference store. |
localStorage: teletools.window.v3.* | Preferences | Remembers optional positions/sizes of movable engineering windows. | Window layout is not persisted. |
localStorage: teletools:wifi-admin:panel-order:v1:* | Preferences | Remembers an administrator's optional dashboard panel order. | The Admin dashboard uses the default panel order. |
localStorage: compass/support/cloud-link/recovery settings | Preferences | Remembers optional UI placement and convenience settings. | Those convenience settings are not persisted and known optional values are removed when consent is withdrawn. |
IndexedDB: sigmonet-project-recovery | Preferences | Encrypted automatic crash-recovery snapshots and a non-extractable browser key. | Automatic recovery is disabled and optional recovery storage is removed when Preferences storage is withdrawn. |
IndexedDB: teletools-private-library | User-requested core storage | Encrypted local projects/reports explicitly saved by the user. | Manual encrypted local projects are not deleted when optional cookie preferences are rejected or withdrawn. |
Analytics and marketing
No Google Analytics, Google Tag Manager, Meta Pixel or equivalent marketing tracker is activated by the privacy consent layer. If SigmoNet enables an optional analytics or marketing integration later, it must be registered behind the corresponding consent category before that script or tracker is loaded.
Consent to marketing tracking is separate from consent to receive commercial email or in-app marketing messages. Communication consent is handled separately from browser tracking consent.
External resources
The engineering workspace currently loads some third-party static resources such as fonts, icon styles and the Three.js library from external CDNs. These are not treated as analytics or marketing trackers by this consent manager, but the external provider may receive ordinary network information such as the requesting IP address. SigmoNet can later self-host these assets if a stricter no-third-party-request deployment is required.
Authenticated consent history
For signed-in accounts, when you save or reject optional privacy choices SigmoNet also records a limited server-side consent history containing the policy version, selected categories, source and server timestamp. It does not store project content, browser history, raw IP addresses or credentials in that consent record. Anonymous visitors are not assigned a persistent server-side identifier merely to build a consent ledger; their choice remains in the first-party consent cookie.
Change or withdraw your choice
You can reopen at any time. Rejecting or turning off an optional category prevents future optional storage covered by that category and removes known optional state where technically possible. Browser-level site-data controls can also remove cookies and local browser storage.
Related information
See the Privacy & GDPR notice for account data, project storage, support data and data-subject rights. For privacy questions contact privacy@sigmonet.com.