Java Development Tools

I have created the ADF table and surround it by the panel collection, the data in the table is coming from the backing bean variable. Depending on the condition there are few columns which needs to hide with the user. I have used visible="false", where the value of false will come from backing bean. However in the table user still have the option to unhide the column. Is there any any to hide the column permanently with user. Attaching the sample code:

<af:column sortable="false" headerText="column1" id="c13" visible="false">

                                    <af:outputText value=" id="ot13"/>

                                </af:column>