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Java Security Manager completely disable reflection


Java Security Manager completely disable reflection

By : J Legg
Date : November 28 2020, 11:01 PM
like below fixes the issue So I solved the problem not directly with checkPermission(). My workaround is to check if the java.lang.reflect package is accessed.
code :
@Override
public void checkPackageAccess(String pkg){

    // don't allow the use of the reflection package
    if(pkg.equals("java.lang.reflect")){
        throw new SecurityException("Reflection is not allowed!");
    }
}


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Java Applet Viewer - Disable Security Manager

Java Applet Viewer - Disable Security Manager


By : Krystal
Date : March 29 2020, 07:55 AM
I wish this helpful for you appletviewer -J"-Djava.security.policy=all.policy" writeFile.html
From http://java.sun.com/developer/technicalArticles/Security/applets/
What's the Win32 API to disable task manager completely?

What's the Win32 API to disable task manager completely?


By : user3067930
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further While a user can go in and turn it on again, you can set this registry key to 1
code :
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskmgr
Completely disable Java security mechanism?

Completely disable Java security mechanism?


By : merdave
Date : March 29 2020, 07:55 AM
it fixes the issue Just install an old version of Java.
You could use the Java Rule Set to control which hosts run V 1.6 etc. This would allow you to have 1.7 with its security still intact, and 1.6 in whatever state you need.
code :
<rule>
    <id location="https://java.com/" />
    <action permission="run" version="SECURE" />
</rule>
<rule>
    <id location="http://climate.example.com/" />
    <action permission="run" version="1.6.0_31" />
</rule>
How to disable Java security manager?

How to disable Java security manager?


By : ebenk789
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Is there any way to completely disable Java security manager? , You could try adding this to the main() of your program:
Is there a way to execute unsafe code (disable security manager) in Java?

Is there a way to execute unsafe code (disable security manager) in Java?


By : nishika sharma
Date : March 29 2020, 07:55 AM
To fix the issue you can do to simply answer your question, there is no usual way
the classes in java.* are restricted not by security manager, they are restricted by the class loader.
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