diff --git a/conntrackt/views.py b/conntrackt/views.py
--- a/conntrackt/views.py
+++ b/conntrackt/views.py
@@ -598,3 +598,86 @@ class InterfaceCreateView(MultiplePermis
         """
 
         return reverse("entity", args=(self.object.entity.pk,))
+
+
+class InterfaceUpdateView(MultiplePermissionsRequiredMixin, UpdateView):
+    """
+    View for updating an existing interface.
+    """
+
+    model = Interface
+    form_class = InterfaceForm
+    template_name_suffix = "_update_form"
+
+    # Required permissions.
+    permissions = {
+        "all": ("conntrackt.change_interface",),
+        }
+
+    # Raise authorisation denied exception for unmet permissions.
+    raise_exception = True
+
+    def get_form(self, form_class):
+        """
+        Returns an instance of form that can be used by the view.
+
+        The method will limit the entities that can be selected for the
+        interface to the ones that belong to the same project as the currently
+        set entity.
+        """
+
+        form = super(InterfaceUpdateView, self).get_form(form_class)
+
+        # Limit the entities to same project.
+        form.fields["entity"].queryset = Entity.objects.filter(project=self.object.entity.project)
+
+        return form
+
+    def get_success_url(self):
+        """
+        Returns the URL to which the user should be redirected after an
+        interface has been updated.
+
+        The URL in this case will be set to entity's details page.
+        """
+
+        return reverse("entity", args=(self.object.entity.pk,))
+
+
+class InterfaceDeleteView(MultiplePermissionsRequiredMixin, DeleteView):
+    """
+    View for deleting an interface.
+    """
+
+    model = Interface
+
+    # Required permissions.
+    permissions = {
+        "all": ("conntrackt.delete_interface",),
+        }
+
+    # Raise authorisation denied exception for unmet permissions.
+    raise_exception = True
+
+    def post(self, *args, **kwargs):
+        """
+        Add a success message that will be displayed to the user to confirm the
+        interface deletion.
+        """
+
+        messages.success(self.request, "Interface %s has been removed." % self.get_object().name, extra_tags="alert alert-success")
+
+        return super(InterfaceDeleteView, self).post(*args, **kwargs)
+
+    def delete(self, *args, **kwargs):
+        """
+        Deletes the object. This method is overridden in order to obtain the
+        entity ID for success URL.
+
+        @TODO: Fix this once Django 1.6 comes out with fix from ticket 19044.
+        """
+
+        self.success_url = reverse("entity", args=(self.get_object().entity.id,))
+
+        return super(InterfaceDeleteView, self).delete(*args, **kwargs)
+