Hardened Runtime Macintosh plug-in for Photoshop

The Hardened Runtime, along with System Integrity Protection (SIP), protects the runtime integrity of your software by preventing certain classes of exploits, like code injection, dynamically linked library (DLL) hijacking, and process memory space tampering.

To enable the Hardened Runtime for your app, navigate in Xcode to your target's Signing & Capabilities information and click the + button. In the window that appears, choose Hardened Runtime.

See this for more information: Hardened Runtime