Beware: the ccie security bootcamp zero to hero is a grueling, 6+ hour affair! If you are not much of a sedentary person, you may need to train yourself to stay in top intellectual shape for several hours, with only 10-20 minute breaks in between.The CISSP exam is all about terminologies and trivia! Although experience is mandatory to take ccie security bootcamp zero to hero the exam, functional knowledge is rarely put to the test on the exam. Brush up on those terminologies, acronyms, and definitions to maximize your scores!