Quantum Cipher Manager by Quantum Cipher Manager

量子安全密码管理平台（量子密管）是贵州电信云网运营部自研的一套集密码、敏感记录的安全管理方案，为SaaS业务平台，适用于任何需要管理数量多、类型杂、要求高的密码管理场景，涵盖3个核心功能：

1. 密码管理及代填

系统的加密技术整合了国密算法及量子随机数生成，具备强安全可靠性，用户可以方便的管理成百上千的密码记录，如网站密码、终端密码、生活密码等。系统提供的浏览器插件，替代了浏览器记住密码或使用记事本等不安全行为，其密码代填的功能解决密码要求多、规则多、密码难记的问题。

1. 阅后即焚

系统提供一个新型的消息及附件共享机制，可配置浏览人员、打开次数、加密阅读等功能，以实名（防止非法用途）方式发送敏感消息，消息失效后自动焚毁。

1. 时间验证码

采用国际通用TOTP算法，可为用户提供如谷歌验证码的时间验证码功能，在企业内二开可实现平替短信验证码。

特别说明：系统采用了SPA单包认证，查看隐私、数据使用等信息必须先加载启用该扩展，否则无法访问网站：https://qcm.gzdx.com.cn

Quantum Cipher Manager (QCM) is a self-developed password and sensitive record security management solution by the Cloud and Network Operations Department of Guizhou Telecom. As a SaaS business platform, it is designed for scenarios requiring management of numerous, diverse, and high-security password types. The system encompasses three core functionalities:

1. Password Management & Auto-Fill
   Integrated with China's cryptographic algorithms and quantum random number generation technology, the system ensures robust security. Users can efficiently manage thousands of password records, including website logins, device credentials, and personal life passwords. Its browser extension replaces insecure practices like browser-saved passwords or notepad storage, while the auto-fill feature resolves challenges posed by complex password rules and memorization demands.
2. Self-Destruct After Reading
   This innovative mechanism allows secure sharing of sensitive messages and attachments with configurable parameters such as authorized viewers, access limits, and encrypted viewing. Messages are transmitted via real-name authentication (to prevent misuse) and automatically destroyed upon expiration.
3. Time-based Verification Codes
   Utilizing the globally recognized TOTP (Time-based One-Time Password) algorithm, the system provides Google Authenticator-like time-sensitive codes. Custom development enables enterprises to replace SMS verification codes with this solution.

Special Note: The system employs SPA (Single Packet Authorization) authentication. To access the platform (https://qcm.gzdx.com.cn) or view privacy/data usage information, users must first install and enable the browser extension.