This Ceno Browser ("Ceno") Terms of Use (the "Agreement"), along with this Privacy Notice (collectively, the "Terms"), bind all users of Ceno - a peer-to-peer mobile web browser. By installing and running the Ceno Browser application (the "Service"), you consent to be bound by and to comply with this Agreement between you and eQualitie Inc. ("eQualitie", "we", or "us"). Usage of the Ceno Browser application and associated services is provided by eQualitie at no cost and are provided for use as is.
The Ceno Browser application is built in-line with eQualitie's values. By using this software you agree that you will not use Ceno to publish, share, or store materials that are contrary to the underlying values of eQualitie, the applicable laws of Quebec or Canada or the International Bill of Human Rights. This includes, but is not limited to, content that:
Content Responsibility
eQualitie is not responsible for content shared or distributed by users via the BitTorrent network or other third-party servers. While Ceno facilitates decentralized content sharing, the responsibility for the legality and ethicality of shared content lies solely with the users. Users are advised to comply with applicable laws and community guidelines when using the Service. Ceno does not actively monitor or moderate user-shared content, but we reserve the right to investigate and take action (such as disabling access to certain features) if notified of misuse that violates these Terms of Use, including the promotion of illegal, harmful, or otherwise prohibited material.
This section is used to inform visitors of eQualitie's policies regarding the collection, use, and disclosure of Personal Information for all users of this Service.
Ceno Browser is designed with privacy at its core and does not require any personally identifying information to function. You do not need to provide a name, user ID, nickname, account, or any other personal data to use the app. eQualitie does not know who uses Ceno, nor with whom users synchronize or share content.
We value your privacy and only collect anonymized usage data to help improve the application. This information is stripped of any personally identifiable elements before collection and is never shared with third parties.
By default, Ceno collects anonymized usage metrics using our own, self-hosted, analytics server. This process is designed to be privacy-preserving:
The following anonymized data may be collected:
Note: country inference is based on device locale, VPN presence, and cellular provider data.
All collected data is automatically deleted after 90 days. Users may opt out of metrics collection at any time via the app settings.
We collect in hourly, daily, and monthly intervals various aggregated measurements to help us understand the number of users, including the network origin ASN and country, based on browsing in Public mode.
Injectors are servers that can see requests for content on the network, including the IP address of the user making the request and the name of the requested website domain. The injectors are a necessary network component for 1) introducing web content into a decentralized network, and 2) authenticating the integrity of introduced content. On the Ceno network, Injectors are run and managed by the Ceno team. eQualitie deletes all access logs every 24 hours.
Bootstrap Servers are servers used to help introduce your device to the BitTorrent network. We send users' IP addresses to both our self-hosted bootstrap servers and to third-party bootstrap servers. For the self-hosted bootstrap servers, we keep IP addresses in a cache in memory. IP addresses are checked for liveliness every so often and are removed when they are no longer responsive to BitTorrent traffic.
Ceno Browser (and eQualitie) does not share any data with any third parties.
The application offers two modes of operation - Public and Personal.
Public tabs use all connectivity methods available in the Ceno network to get the desired content. When browsing using a Public tab, users will leave a record of their activity on the public BitTorrent network (IP address and website requested). Content that has been retrieved by a user's device inside a Public tab will be shared with other Ceno users via the BitTorrent network.
Dans le mode Personnel, vous ne contacterez les Injecteurs que pour que ce site soit fétiché et livré à vous. La recherche ne se connectera pas au réseau BitTorrent et ne tentera pas de localiser le contenu sur les appareils d'autres utilisateurs.
To ensure that your Ceno client can always contact an Injector, we have also created Bridges. If the Injectors are blocked on your network, the Ceno app will look for available Bridges, who will forward a user's request to the Injectors. Users may opt in to enabling Bridge Mode in Ceno Browser to improve web content accessibility for others. Bridge activity is invisible to the Bridge operator (unless they are actively monitoring their device for incoming and outgoing connections). Their job is to receive network requests from other Ceno users for access to an Injector and forward this request. Bridge operators will have their device's IP address listed in the BitTorrent network as an accessible Bridge.
Users can opt-in to enabling logging via the Settings menu in Ceno Browser. When enabled, Ceno Browser creates logfiles on users' devices. The purpose of these files is only to log the device's activity to facilitate the debugging process in the event a user experiences difficulties in connecting with their peers or otherwise in using Ceno. The logfile remains on a user's device unless the user decides to send it to us for support purposes, and is automatically deleted when its sizes reaches 15 MB.
If the user does decide to contact us, the personally identifiable data we may collect is:
None of this data is shared with any third parties.
Users can opt-in to crash reporting via the Settings menu in Ceno Browser. When enabled, Ceno Browser will send crash reports in the event of an issue while running the app. Crash reports are forwarded automatically to a server run by eQualitie. We use Sentry for crash reporting.
Sentry conserve les données d'événements en production pendant 90 jours. Les événements individuels sont regroupés en questions plus larges et sont supprimés après la période de conservation ci-dessus. Les questions sont supprimées lorsque tous les événements associés sont supprimés.
L'application Ceno Browser n'utilise pas de cookies.
Ce service peut contenir des liens vers des sites Web ou des services exploités par des tiers. Ces sites externes ne sont pas contrôlés ou surveillés par eQualitie, et nous ne faisons aucune représentation ou garantie concernant leur contenu, leur sécurité ou leurs pratiques de confidentialité.
En cliquant sur un lien tiers, vous reconnaissez et acceptez que :
Nous vous recommandons fortement:
eQualitie décline toute responsabilité pour tout dommage, perte ou dommage découlant de votre utilisation de liens ou de services tiers.
Nous ne recueillons pas sciemment les informations personnelles identifiables des enfants. Nous encourageons tous les enfants à ne jamais soumettre d'informations personnelles identifiables par le biais de la demande et/ou des services. Nous encourageons les parents et les tuteurs légaux à surveiller leurs enfants Utilisation de l'Internet et pour aider à faire respecter cette Politique en instruisant leurs enfants à ne jamais fournir d'informations personnelles identifiables par l'intermédiaire de la Application et/ou des Services sans leur permission. Si vous avez des raisons de croire qu'un enfant nous a fourni des renseignements personnels identifiables par l'entremise de la demande et/ou des services, veuillez nous contacter. Vous devez également avoir au moins 16 ans pour consentir au traitement de vos renseignements personnels identifiables dans votre pays (dans certains pays, nous pouvons permettre à votre parent ou tuteur de le faire en votre nom).
Nous pouvons mettre à jour ces Conditions de temps à autre. Ainsi, il vous est conseillé de revoir cette page périodiquement pour tout changement.
This policy is effective as of 2025-07-24.
Bootstrap Servers: Les serveurs utilisés pour aider votre appareil à accéder au réseau BitTorrent.
Bridges: Serveurs (y compris les appareils d'utilisateurs si le mode pont est activé) utilisant Ceno Browser qui servent à l'acheminement des requêtes de contenu web si d'autres mécanismes de connectivité sont inaccessibles ou indisponibles.
Injecteurs: Les serveurs exécutent par eQualitie que routent le contenu web des serveurs d'origine vers les appareils d'utilisateurs Ceno demandant ce contenu.
Mode personnel: L'activité de croissance en mode personnel n'est partagée avec personne d'autre. Le contenu Web est récupéré en toute sécurité depuis l'origine ou via Injectors.
Mode public: L'activité de navigation en mode public utilise toutes les méthodes de connectivité disponibles pour récupérer le contenu Web du réseau Ceno, partage ce contenu avec d'autres utilisateurs Ceno via le réseau BitTorrent et laisse un enregistrement public de l'adresse IP et du contenu de votre appareil récupérés.
If you have any questions or suggestions about this Privacy Policy, do not hesitate to contact us at: support [at] ceno [dot] app.
Translations in other languages are provided for convenience. The English version shall prevail in case of conflict.