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# Lethean Matrix

Lethean Matrix enables secure, private messaging.

## What is Matrix?

Matrix is a communication protocol for decentralized messaging, voice, and video calls. It operates across a federated network, which allows users to host their own servers while staying connected to each other. Matrix is open-source and connects multiple platforms to allow seamless interaction between them. You can compare it to e-mail; someone who uses Gmail can still send emails to someone who uses Yahoo.

## What is Lethean Matrix?

With an increase in compromised communication platforms like Telegram and WhatsApp, we decided to integrate Lethean with Matrix to have our own decentralized messenger server that authenticates via Lethean aliases! Lethean Matrix is a secure open-source messenger that authenticates via aliases in the Lethean decentralized network. In addition, our private and encrypted server runs on our own hardware, ensuring that all messages are fully encrypted. By registering with your Lethean alias, you can claim a unique username, ensuring your messages are safe and your online identity is verified while maintaining your privacy!

## Why use Lethean Matrix?

- Decentralized: No single point of control or failure—users can host their own servers.

- Privacy and Security: End-to-end encryption ensures secure and private conversations.

- Data Ownership: Users retain full control of their data, especially when hosting their own server.

- Open-Source: Transparent and customizable code, enabling anyone to adapt and use it in their own way.

- Verification: You can be sure that you are talking to the owner of a certain alias, which is handy when doing business on one of the dApps in the Lethean ecosystem.

## How to get started

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1. Like all Lethean dApps, Lethean Matrix requires using Lethean Companion; [click here](https://testnet-docs.lthn.io/docs/use/companion) if you haven't set it up already.

2. Once your Companion is ready (make sure your desktop wallet is open and unlocked), head to [https://messenger.lethean.io/](https://messenger.lethean.io/) and click "Connect Wallet."

3. Once connected, create a password and username.

4. Download a Matrix client (like [Element](https://element.io/download)); all clients can be found on [Matrix's website](https://matrix.org/ecosystem/clients/).

5. &#x20;After opening the app, make sure to change the server from "[matrix.org](https://messenger.lethean.io/)" to "[lethean.io](https://messenger.lethean.io/)."

6. Use your Lethean Alias as username and the password you just created to log in and get access to the Matrix server.

7. Start messaging!

Furthermore, it's possible to connect with people via the Lethean Explorer.

Simply click the Matrix connection icon to be forwarded to a one-on-one chat using the Lethean Matrix Messenger!

![lethean-matrix-explorer](/img/use/lethean-matrix/matrixexplorer.jpg)

## Frequent Asked Questions

##### **Can someone read my messages?**

No, Matrix is a secure protocol designed to protect your privacy.

##### **Does the server or Element Messenger have access to the keys of your Lethean wallet?**

No, your wallet is only used to claim your username and sign a message. This allows the server to verify that you are the wallet owner setting the password.

##### **Is this messenger reliable in terms of security?**

Yes, Matrix is the respected, reviewed and popular protocol, trusted worldwide by companies and individuals who prioritize privacy.

##### **What is the advantage of logging in with a Lethean Alias over a traditional account?**

You can reveal only your alias as a contact point or anonymously reach out to other alias owners. Aliases with Matrix connections can also be specified in the Lethean block explorer.

##### **What happens if [lethean.io](http://lethean.io) goes down?**

The Lethean Matrix server is replicated. In the unlikely event of hardware failure, a replica can be quickly spun up to maintain service continuity.

