securityexception

Follow up to 'java.lang.SecurityException: class “XYZ”'s signer information does not match signer information of other classes in the same package'

I asked this question some time ago. I had an applet which contained classes in the default package and which is signed with an in-house certificate. Occasionally some users where getting the following error message: java.lang.SecurityException: class "ParamSplitter"'s signer information does not match signer information of other cl...

Silverlight - ClientAccessPolicy.xml Syntax

I'm trying to communicate with an Apache web server in a cross-domain way. I have a clientaccesspolicy.xml file set up on the root of the domain and it is successfully retrieved by the Silverlight client when attempting to make a GET request to a Java servlet that's been set up. The specifics are something like this: URL to access: de...

CommunicationException with Silverlight and WCF Service

I have a Silverlight 4 app that is hosted in an ASP Azure web role. The web role exposes a WCF service. (All this is in the same Visual Studio solution.) I successfully added a reference to the service, and generated client code. However, it causes an error: ExpenseServiceClient service = new ExpenseServiceClient(); service.GetExpenses...

Silverlight Requests, Failures & Fiddler

I've got a Silverlight application that makes a cross-domain request. The clientaccesspolicy.xml file exists on the server I am making a request to and is correctly configured. I know that it is correctly configured because when I use the application to make a request from my machine I receive a response with no problem. When a second...

JAVA: SecurityException on ThreadGroup.getParent()

I have some pretty boilerplate Java code that does a while loop with a tg.getParent() to get the root thread group. This has been working for several months on four different environments (one Windows and three Linux). Recently we added a fifth environment for our Accessment Validation testing. This environment is supposed to be a replic...

Security Exception while using MYSQL dll on godaddy

Hi, I have hosted my website on godaddy and referenced MYSQL.Data.dll. This works fine on localhost. However when i try to run the same code online it throws the following error. System.Security.SecurityException: That assembly does not allow partially trusted callers. I have downloaded the MqSQL.Data code version 6.2.4. which already ...