They told you that CERN is an international org, and this is true, but it is also apparently legal under Swiss discrimination laws. I was declined a pure math p

They told you that CERN is an international org, and this is true, but it is also apparently legal under Swiss discrimination laws. I was declined a pure math position because of "knowledge security reasons" - for nothing but my passport. And it was legal, as discrimination laws apparently has many exceptions. I am not happy about it, but there's little I can do.