return this.delegate.isRequireSecureNegotiate();
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#isSendNTLMTargetName()
     */
    @Override
    public boolean isSendNTLMTargetName () {
        return this.delegate.isSendNTLMTargetName();
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#isPort139FailoverEnabled()
     */

    }


    @Override
    public boolean isStrictResourceLifecycle () {
        return this.strictResourceLifecycle;
    }


    @Override
    public boolean isSendNTLMTargetName () {
        return this.sendNTLMTargetName;
    }


    @Override
    public String getGuestUsername () {
        return this.guestUsername;
    }


    @Override

    }


    private static SSPContext setupTargetName ( CIFSContext tc, String host, NtlmContext ntlmContext ) {
        if ( host != null && tc.getConfig().isSendNTLMTargetName() ) {
            ntlmContext.setTargetName(String.format("cifs/%s", host));
        }
        return ntlmContext;
    }


    @Override
    public NtlmPasswordAuthenticator clone () {

    /**
     * Property <tt>jcifs.smb.client.SendNTLMTargetName</tt> (boolean, true)
     * 
     * @return whether to send an AvTargetName with the NTLM exchange
     */
    boolean isSendNTLMTargetName ();


    /**
     * Property <tt>jcifs.smb.client.guestPassword</tt>, defaults to empty string
     * 
     * @return password used when guest authentication is requested
     */