As a believer (I believe, confess and accept Jesus as my Savior : Romans 10:8) and follower of Jesus Christ I confess the following:

Jesus gave me the authority to use His name.
And that which I bind on earth is bound in heaven. And that which I loose on earth is loosed in heaven. 
Therefore, in the name of the Lord Jesus Christ and by the authority and in the authority of His Holy name, I bind the principalities, the powers, the rulers of the darkness of this world. I bind and cast down spiritual wickedness in high places and render them harmless and ineffective against me and the saints in the name of Jesus Christ, AMEN! 
Matthew 16:19; John 16:23-24; Ephesians 6:12