/**
     * Gets the security mode flags for this negotiation request.
     *
     * @return the securityMode
     */
    public int getSecurityMode() {
        return this.securityMode;
    }

    @Override
    public boolean isSigningEnforced() {
        return (getSecurityMode() & Smb2Constants.SMB2_NEGOTIATE_SIGNING_REQUIRED) != 0;
    }

    /**
     * Gets the client capabilities flags.
     *

    public byte[] getServerGuid() {
        return this.serverGuid;
    }

    /**
     * Gets the security mode
     *
     * @return the security mode flags from the server
     */
    public int getSecurityMode() {
        return this.securityMode;
    }

    /**
     * Gets the negotiated SMB dialect
     *
     * @return the SMB dialect negotiated with the server
     */
    public int getDialect() {