Sean Oriyano is a seasoned security professional and entrepreneur. Over the past 25 years he has divided his time between writing, research, consulting and training various organizations on both IT and security topics. As an instructor and consultant Sean has traveled worldwide sharing his knowledge as well as gaining exposure to many different environments and cultures along the way. His broad knowledge and easy to understand manner, with a healthy dose of humor, have led to him being a regularly requested instructor and public speaker.