So I’ve been using Rustdesk with a self hosted server for business and personal use now for some time. However, it is definitely the sketchiest foss software I’ve used. It seems to be based in China but the developers keep lying and saying its in Singapore.
Here is a list if everything I’ve found:
https://www.reddit.com/r/selfhosted/comments/14kjvkg/community_consensus_on_rustdesk_with_all_the/
https://github.com/rustdesk/rustdesk/discussions/1159
https://www.reddit.com/r/rustdesk/comments/y230hf/my_rustdesk_client_try_to_communication_with/
https://www.reddit.com/r/selfhosted/comments/10ppntj/reminder_about_the_shadyness_of_rustdesk/
https://www.reddit.com/r/selfhosted/comments/uurta8/_/
It seems that now the clients and OSS server are completely foss which is good. They also no longer have public servers in China according to them. In the client itself it also now has better defaults so you are less at risk of getting attacked.
It still is sketch but it now is slightly less sketch I guess? Either way its not ideal.
The problem is that China is very bad about backdoors. Free software and transparency is really the only answer to not having backdoors.
As an example China put backdoors in some Chips though Huawei https://www.wired.com/story/huawei-backdoors-us-crypto-ag/
My concern is that the people behind Rustdesk are kind of a mystery. Many projects with have a publicly known dev where you can track the origin and current developments behind a project. Rustdesk just has a user called “rustdesk” for the most part. The people behind that are not known. What complicates the matter is reports of them removing issues that question the integrity of the code authors. It would make me much happier if they ran a security audit on Rustdesk. Hopefully as it gets more popular someone will either find that it is mostly fine or that it is a security nightmare.
I use it because there aren’t a lot of options. Maybe someone else will create something more transparent.