WilliamK99 wrote: » As someone who has taken all 3, I can say CEH was the easiest even though it was closed book. The questions are basics and as long as you study for the test and do hands on with the tools you can pass... For me, the deepness of questions in GCIH and GCIA really make you think and work for the answers. Even though the tests are open book, open notes, you need to know the tools and the material on a much deeper level than you do on the CEH exam....