Changes for page Matrix

Last modified by Stefan Schwalb on 2023/08/28 20:39
From version 35.1
edited by Jonas Jelten
on 2023/08/28 16:51
Change comment: There is no comment for this version
To version 40.1
edited by Stefan Schwalb
on 2023/08/28 20:39
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.jelten
1 +XWiki.schwalb
Content
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1 1  {{toc/}}
2 2  
3 3  
4 -== What is Matrix? ==
4 += What is Matrix? =
5 5  
6 6  
7 -[[image:https://element.io/images/Ui-grad-homepage.png||height="677" width="942"]]
7 +[[image:matrix-element-uidemo.png||alt="Matrix user interface demo" height="641" width="892"]]
8 8  
9 9  
10 10  [[Matrix>>https://matrix.org/]] is a chat system very similar to E-Mail, but instantaneous and secure.
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78 78  You can create **personal chats**, **group chats**, and **spaces** for bundling multiple chatrooms to communicate with any other Matrix user in the world.
79 79  
80 80  
81 -== Invitation of TUM Users ==
81 += Invitation of TUM Users =
82 82  
83 83  When inviting TUM or CIT users to a chat, just enter the following Matrix IDs:
84 84  
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86 86  
87 87  (% class="box infomessage" %)
88 88  (((
89 -@CIT-ID:cit.tum.de     (e.g. @cooluser:tum.de)
89 +@CIT-ID:cit.tum.de     (e.g. @cooluser:cit.tum.de)
90 90  )))
91 91  
92 92  **For TUM Accounts:**
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105 105  
106 106  The invitation will then appear in the Matrix client of the just-added user and must be accepted.
107 107  
108 +**Search for User Names**
108 108  
109 -== Secure Backup ==
110 +To add a user to the user directory, he must become a member of a public chat room on the server, e.g. [[https:~~/~~/matrix.to/#/#announcements:tum.de>>https://matrix.to/#/#announcements:tum.de]] on matrix.tum.de, or share a private chat. Only after that his name will be displayed in the search field for persons.
110 110  
112 += Secure Backup =
113 +
111 111  Since end-to-end encryption stores decryption **keys only on clients** (the "end"), logging out of the last client would mean loosing all messages.
112 112  
113 113  Matrix allows to create a encrypted backup of the decryption keys on your homeserver - with a separate passphrase.