> For the complete documentation index, see [llms.txt](https://docs.scrt.network/secret-network-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.scrt.network/secret-network-documentation/overview-ecosystem-and-technology/secret-network-overview/use-cases/communication.md). # Communication The rise of the Internet has provided a seamless communication experience for billions of users. You’re maybe one of them, communicating on a daily basis with your family, friends, co-workers, and communities. But with a public by default blockchain, we would enable the same Web2 companies to again exploit user data by simply looking at the blockchain. ### Privacy-Preserving Communication Tools That’s why we need communication tools, like email, group chats, video calls, social media, and collaborative software with data protection and encryption at its core. We must take back control over our data when using these communication tools. Alter is paving the way on Secret and has released its private & secure messaging application (email, messaging, and group chat). They plan to release an email bridge, voice calls, video conferencing, and calendar applications in the future with of course privacy at its core. Its goal is to become the most decentralized, flexible, and scalable communications platform for Web 3.0. ### Social Media You could also imagine any of today's social media platforms or dating apps using Secret and its built-in privacy to protect its users and give them back control of their data and privacy. This could also apply to decentralized music and video streaming. It’s better to be the only one knowing that you spent hours on cat videos and not your video streaming provider, no? > If you want to learn more about Alter --> [Website](https://altermail.live/) / [Blog](https://blog.altermail.live/alter-2022-roadmap-chat-channels-and-beyond-8a78002c8f4a) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.scrt.network/secret-network-documentation/overview-ecosystem-and-technology/secret-network-overview/use-cases/communication.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.