Change Java Security Level

Question

Java 7 update 51 has a java security level that is set to HIGH by default. I want to change it to media using the registry or adding any files. I noticed that manually changing the security level to a high environment creates a registry

[HKEY_CURRENT_USER\Software\JavaSoft\DeploymentProperties] "deployment.security.level"="MEDIUM" 

But if I manually create the aforementioned registry, then the java security parameter does not change and the created registry is deleted. So I think there should be other files that do this. So, how can I change the Java security settings? I saw some articles and links to the forum, but did not get what I wanted. In addition, this does not mean that the security level should be set for my clients, and for my office this number of employees should change this parameter (all this is Windows OS), and it will be easy if there is automation, for example, code or records in the registry.

Answer 1

To change security settings, you need to modify the deploy.config java file (not the registry). It is located in

Windows \ Sun \ Java \ Deployment \ deployment.config // System Level Directory

or

User Application Data Folder \ LocalLow \ Sun \ Java \ Deployment \ deployment.properties//User Level

You need to add an entry:

deployment.security.level = AVERAGE

Documentation on this subject can be found here: http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/jcp/properties.html

Hope this helps.

Answer 2

Thanks for your help. The right way.

C: \ Users \ Your_Account_Name \ AppData \ LocalLow \ Sun \ Java \ Deployment \ deployment.properties

enter in the last line

deployment.security.level = AVERAGE

restart your browser and click

Answer 3

This error has been described here .
I was resolved by downgrading to version 7u25