Darril Gibson, (ISC)2 SSCP and CISSP, CompTIA Security and CASP, is the CEO of YCDA (short for You Can Do Anything), and he has authored or coauthored more than 40 books. Darril regularly writes, consults, and teaches on a wide variety of technical and security topics and holds several certifications. He regularly posts blog articles at http://blogs.getcertifiedgetahead.com/ about certification topics and uses that site to help people stay abreast of changes in certification exams. He loves hearing from readers, especially when they pass an exam after using one of his books, and you can contact him through the blogging site.

Andy Igonor has spent over 20 years working with various organizations in creating and enhancing their business processes & workflows, selecting, and implementing complex automated information technology solutions. Some of these solutions include enterprise resource planning (ERP) systems for clients in manufacturing, production, oil & gas, and food & beverage industries. He has also implemented learning management solutions (LMS) for clients in the education sector, as well as electronic health and medical record (EHR/EMR) systems for clients in healthcare. He has consulted for several clients in Canada including the Government of Alberta, Health Canada, Alberta Medical Association/the Physician Office System Program (POSP) and the Business Development Bank of Canada. He has also worked internationally with clients in Singapore, the United Arab Emirates, and the USA. Andy currently works at WGU as an Associate Dean and Director of Academic Programs, Information Technology/Cloud Computing.