iOS certificate management is one of the most overlooked yet error-prone aspects of development. Expired certificates prevent app submission, forgotten updates to the provisioning profile's device list prevent test devices from installing the IPA, and chaotic certificate file sharing among team ...
Source: [Dev.to](https://dev.to/objc_coder/a-complete-guide-to-ios-certificate-management-from-creation-to-renewal-4plp)