How do I remove WS Security from the SOAP header for a particular SOAPAction?

[Christopher Cheng]

We are using WS Security to communicate with the server. CXF will add 
“Security” node to the SOAP Header behind the scene. 

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";>
        <soap:Header>
                <wsse:Security 
xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd";
 
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd";
 soap:mustUnderstand="1">
                        <wsse:UsernameToken 
wsu:Id="UsernameToken-21b3889b-fbe6-45da-a3ea-331f021c847a">
                                <wsse:Username>WSTEDIBE</wsse:Username>
                                <wsse:Password 
Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest";>.......</wsse:Password>
                                <wsse:Nonce 
EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary";>.......</wsse:Nonce>
                                
<wsu:Created>2018-02-01T04:23:40.622Z</wsu:Created>
                        </wsse:UsernameToken>
                </wsse:Security>
                ....
        </soap:Header>
        <soap:Body>             
            ..............
        </soap:Body>
</soap:Envelope>


Is there any way for me to remove it for some particular SOAPAction such as 
"SignOut"?

I tried to use OutInterceptor and SOAPHandler, but we could not find the node 
“Security” in the SOAPHeader in all phases



Is there a way to do so?