Jack McCullough

Jack McCullough is founding consultant of Razorwire Information Security Consulting and a highly respected IT network and security expert. He has been the subject of frequent interviews with Ziff Davis Publications, Information Security Magazine, National Public Radio, and NBC news affiliates.

Jack McCullough is founding consultant of Razorwire Information Security Consulting and a highly respected IT network and security expert. He has been the subject of frequent interviews with Ziff Davis Publications, Information Security Magazine, National Public Radio, and NBC news affiliates. See less