# System.Security.Permissions

``` diff
 namespace System.Security.Permissions {
     public sealed class ReflectionPermissionAttribute : CodeAccessSecurityAttribute {
         public bool ReflectionEmit { get; set; }
         public bool TypeInformation { get; set; }
     }
     public enum ReflectionPermissionFlag {
         AllFlags = 7,
         ReflectionEmit = 4,
         TypeInformation = 1,
     }
     public sealed class RegistryPermissionAttribute : CodeAccessSecurityAttribute {
         public string All { get; set; }
     }
 }
```

