Specify the certification file : Permissions « Security « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Security
3. Permissions

using System.Security.Permissions;

[PublisherIdentityPermission(SecurityAction.InheritanceDemand, CertFile = "YourCertFile.cer")]
public class MainClass
{
    [PermissionSet(SecurityAction.InheritanceDemand, Name="FullTrust")]
    public void SomeProtectedMethod () 
    {
    }
}