KanKo 隐私政策

更新日期：2026-09-17

KanKo 是独立的 iKanBot 浏览器辅助扩展，与 iKanBot 或豆瓣无官方隶属关系。

处理的数据

观看的影片、集数、线路、进度、时间和偏好默认保存在浏览器本机。为显示评分，扩展将 iKanBot 影片标识、标题和匹配所需公开资料发送至 KanKo 的 Cloudflare 服务，查询公共缓存，并可能请求豆瓣公开信息。该评分流程不上传观看时间和播放进度。

选择注册或登录后，用户名、密码和登录请求通过 HTTPS 发往 KanKo 服务。服务使用带随机盐的 PBKDF2 哈希存储密码，扩展本机保存登录令牌。登录后观看历史与云端合并同步；云端观看记录仅通过账号鉴权访问，不展示在公共评分页面。

主动提交反馈时，仅发送填写的反馈文字和选填联系方式，不自动附带当前页面地址、观看历史或密码。服务使用 IP 哈希计数防滥用；反馈限流记录短期保留，账号安全限流记录可能保留更久。Cloudflare 作为托管服务商处理网络请求，可能处理 IP 地址和平台运行日志。

用途及共享

上述信息用于提供扩展功能、同步、回复反馈、防滥用和排查故障。不出售个人数据，不用于广告或信用评估，不用于与上述功能无关的目的。KanKo 遵守 Chrome Web Store User Data Policy，包括 Limited Use 要求。访问 iKanBot、豆瓣等第三方服务时，也适用其各自隐私政策。

保留和删除

本地数据可以通过扩展功能、Chrome 扩展存储管理或卸载扩展清除。退出登录保留本机历史。

账号界面的“注销账号”需要当前密码和明确确认，会删除运行数据库中的账号、所有登录会话与该账号云端历史；本机历史保留。其他设备的本地历史也不会被远程清除。重新注册并同步可能重新上传本地记录。云服务商的备份及运行日志按其自身保留规则处理。

反馈在处理和维护需要期间保留，可通过“反馈给 KanKo”提交删除请求并提供足以定位原反馈的信息。请勿在反馈中填写密码或其他敏感信息。

联系

可通过 iKanBot 首页 KanKo“随机选一部”旁的“反馈给 KanKo”联系开发者。

KanKo Privacy Policy

Last updated: September 17, 2026

KanKo is an independent browser extension that assists users of iKanBot. It is not officially affiliated with iKanBot or Douban.

Data we handle

Watched titles, episodes, playback sources, progress, viewing times, and preferences are stored locally in your browser by default. To display ratings, the extension sends iKanBot title identifiers, titles, and public metadata needed for matching to KanKo's Cloudflare service to query its shared cache. It may also request public information from Douban. This ratings process does not upload your viewing times or playback progress.

If you choose to register or sign in, your username, password, and sign-in requests are sent to KanKo’s service over HTTPS. Passwords are stored as PBKDF2 hashes with random salts, and the extension stores a sign-in token locally. After sign-in, local watch history is merged and synchronized with cloud history. Cloud watch history requires account authentication to access and is not displayed on the public ratings page.

When you submit feedback, only the message and optional contact information you enter are sent. The current page URL, watch history, and password are not automatically attached. The service uses hashed IP addresses for abuse prevention. Feedback rate-limit records are retained briefly; account security rate-limit records may be retained longer. Cloudflare, our hosting provider, processes network requests and may process IP addresses and platform operational logs.

Purposes and sharing

We use this information to provide extension features, synchronize data, respond to feedback, prevent abuse, and troubleshoot problems. We do not sell personal data or use it for advertising, creditworthiness assessments, or purposes unrelated to these features. KanKo complies with the Chrome Web Store User Data Policy, including its Limited Use requirements. When you access third-party services such as iKanBot and Douban, their respective privacy policies also apply.

Retention and deletion

Local data can be cleared through extension features, Chrome's extension storage controls, or by uninstalling the extension. Signing out preserves local watch history.

The Delete account option (注销账号) requires your current password and explicit confirmation. It deletes your account, all sign-in sessions, and the account's cloud watch history from the active database. Local history is retained, and local history on other devices is not remotely erased. Registering again and synchronizing may upload those local records again. Hosting-provider backups and operational logs are subject to the provider's own retention rules.

Feedback is retained as needed for handling requests and maintaining the service. You can request its deletion through Feedback to KanKo (反馈给 KanKo), providing enough information to identify the original feedback. Do not include passwords or other sensitive information in feedback.

Contact

Contact the developer through Feedback to KanKo (反馈给 KanKo), next to KanKo's random selection section (随机选一部) on the iKanBot homepage.