Fix java issue – Application bloqued by java Security

Janeiro 30th, 2018

Go to folder:

C:\Program Files (x86)\Java\jre1.8.0_221\lib\security

Copy file java.security to your Desktop and edit it.

Replace line:

jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, DSA keySize < 1024

With this:

jdk.jar.disabledAlgorithms=MD2, RSA keySize < 1024, DSA keySize < 1024

Copy file java.security again to folder

C:\Program Files (x86)\Java\jre1.8.0_221\lib\security