Secondly, if the company hires you and asks you to provide these, then all regular companies will not use your information to engage in illegal activities;
If you don't believe me, I'll tell you why they want these:
Copy of certificate: archiving and verification. Choose a lot of fake certificates, and they can check them to determine whether you are lying; Therefore, it doesn't matter if this thing is given to them;
Copy of ID card: for filing and verification. Used to determine whether you have a bad record and whether it is consistent with the certificate. If you don't trust this thing, you can add another sentence to it: "only for XXX company." It's gonna be okay.
Generally speaking, there is no problem ~ ~ ~