What is the "ghconduit.com" certificate in my Keychain for?

Question

I have a certificate in my Keychain called "ghconduit.com" and I have no clue what it is used for.

According to the WHOIS of the domain it belongs to GitHub but I can't find any information about its purpose.

Answer 1

This is related to the "Open file" support in GitHub for Mac.

However, the fact that anything was added to the keychain is a bug that's since been fixed. You can safely delete the certificate from your keychain and it won't be re-added.