System.Security 2.0.0.0 4.0.0.0 System.Enum System.Flags This enumeration is used by the and classes to protect access to encrypted data and memory using the and classes. Many of these flags can have powerful effects and should be granted only to highly trusted code. Specifies the access permissions for encrypting data and memory. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags The ability to encrypt data, encrypt memory, unencrypt data, and unencrypt memory. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags No protection abilities. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags The ability to encrypt data. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags The ability to encrypt memory. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags The ability to unencrypt data. Field 2.0.0.0 4.0.0.0 System.Security.Permissions.DataProtectionPermissionFlags The ability to unencrypt memory.