About John

John Moore

John Moore

John Moore is a Maine native IT professional and personal coach with a master’s degree in information security and assurance and an MBA. A black-belt in ketsugo jujutsu, a martial art focused on self-defense, John is a sought after self defense instructor and founder of Maine Martial Arts.

John is also a nationally certified crime-prevention instructor and has taught self defense all over: from Harvard Medical School, to a U.S. Military base, to a shelter for pregnant teens. John lived in Boston for 20 years, but moved back to Maine 6 years ago with his wife and twin daughters.