The security of code used in SonarQube

I am using SonarQube Community Edition. Are the codes I upload for analysis safe? I am concerned that my code might be used by irresponsible individuals.

When you host your own SonarQube server – nobody has access to the code except those who have access to your SonarQube server (and who have the right permissions).

You can learn more about SonarQube instance security here in the docs.