If the application is Java-based, you need to add it to the in the Java Control Panel. This tells Java to bypass the security check for this specific app. 1. Add the Site to the Exception List Open the Java Control Panel: Windows: Click Start, type "Configure Java," and click it. macOS: Open System Preferences, click the Java icon. Go to the Security tab. Click the Edit Site List... button. Click Add .
On macOS, these blocks are handled by , Apple’s security technology. your security settings have blocked an application exclusive
After disabling the firewall temporarily, try to open the app. If it works, add the app to the allowed list and re-enable the firewall. If the application is Java-based, you need to
If you the app is safe (you downloaded it directly from a reputable developer's website, or it's a tool you use for work), the following methods are recommended: Add the Site to the Exception List Open
Locate and switch the setting from Block to Warn , or turn it off temporarily.