Certificate
This is where you will download your certificates! These are used to sideload apps and actually make sideloading possible!
AppleP12.com Certs
These will have certs that have the password of AppleP12.com
Ksign Certs
These certs are only for Ksign use, you have to upload it to the ksign cert section in the app.
Other Certs
These certs either not made by AppleP12 and have diffrent passwords.