The online security training course is design to record the accumulation of training time for each lesson completion before moving onto the next lesson. This means you will not be able to advance to the next lesson until you have completed the lesson before. You must have an up-to-date browser and avoid refreshing or navigating with the browser during the lesson or you will lose that session recorded time. If you need to pause the training, you will have to select the training pause button. This training course is available on mobile browsers. If you need further assistance, please contact us.