Java Security Is Blocking Application ((full)) | HIGH-QUALITY FULL REVIEW |

The blocking rules compare the application’s signing status, certificate trust, and requested permissions against your Java Control Panel settings. An application is blocked if it violates any of these criteria.

As of Java 8u202 (the last free public version for commercial use), Web Start and Applet support is deprecated and largely removed from modern JDKs (Java 11+). However, many enterprises still run Java 8 for legacy applications. java security is blocking application

Then rebuild and re‑sign the JAR. Unsigned JARs with a Permissions attribute will still be blocked unless the entire application is signed. java security is blocking application