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diff --git a/TAO/orbsvcs/orbsvcs/Security/Security_Current_Impl.h b/TAO/orbsvcs/orbsvcs/Security/Security_Current_Impl.h
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index 00000000000..ad0f8d40a2f
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+++ b/TAO/orbsvcs/orbsvcs/Security/Security_Current_Impl.h
@@ -0,0 +1,81 @@
+// -*- C++ -*-
+
+// ===================================================================
+/**
+ *  @file   Security_Current_Impl.h
+ *
+ *  $Id$
+ *
+ *  @author Ossama Othman <ossama@uci.edu>
+ */
+// ===================================================================
+
+#ifndef TAO_SECURITY_CURRENT_IMPL_H
+#define TAO_SECURITY_CURRENT_IMPL_H
+
+#include "ace/pre.h"
+
+#include "ace/config-all.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "orbsvcs/SecurityLevel2C.h"
+
+/**
+ * @class TAO_Security_Current_Impl
+ *
+ * @brief Base class for the TSS portion of any underlying security
+ *        mechanism.
+ *
+ * This class provides the same interface as the
+ * SecurityLevel2::Current object.  However, it is not derived from
+ * that interface since we need to explicitly avoid virtual
+ * inheritance so that it is safe to store subclasses in a "void *"
+ * and later cast that pointer back to the subclass pointer type.
+ */
+class TAO_Security_Current_Impl
+{
+public:
+
+  /// Destructor.
+  virtual ~TAO_Security_Current_Impl (void);
+
+  /**
+   * @name SecurityLevel1::Current Methods
+   *
+   * These methods are founds in the SecurityLevel1::Current
+   * interface.
+   */
+  //@{
+  /// Return the security attributes corresponding to the types in the
+  /// given attribute type list associated with the current request.
+  virtual Security::AttributeList * get_attributes (
+      const Security::AttributeTypeList & attributes,
+      CORBA::Environment &ACE_TRY_ENV)
+    ACE_THROW_SPEC ((CORBA::SystemException)) = 0;
+  //@}
+
+  /**
+   * @name SecurityLevel2::Current Methods
+   *
+   * These methods are founds in the SecurityLevel2::Current
+   * interface.
+   */
+  //@{
+  /// Return the Credentials received from the client associate with
+  /// the current request.
+  virtual SecurityLevel2::ReceivedCredentials_ptr received_credentials (
+      CORBA::Environment &ACE_TRY_ENV)
+    ACE_THROW_SPEC ((CORBA::SystemException)) = 0;
+  //@}
+
+  /// Return the unique tag that identifies the concrete subclass.
+  virtual CORBA::ULong tag (void) const = 0;
+
+};
+
+#include "ace/post.h"
+
+#endif  /* TAO_SECURITY_CURRENT_IMPL_H */