Solution to the problem that Mac application prompts “damaged” and cannot be opened When downloading an app on your Mac, you might get an error message saying “XXX is damaged and cannot be opened,” preventing you from using the app properly. This is usually because there’s a problem with the app’s signature information during the…

How to disable SIP (System Integrity Protection) on Mac Starting with OS X El Capitan, Apple added System Integrity Protection (SIP) to protect system files and directories from accidental or malicious modification. While this is beneficial for system security, it’s sometimes necessary to disable it for specific modifications. Here’s how to disable SIP on a Mac: What…