This is a thorough introduction to what Security+ is and what is required to become certified.
This is the first domain of Security+ and it counts for 21% of the whole exam.
It is the MOST important domain for the exam and you must master it.
This is Domain 2 of the Security+ CBK. This domain is 18% of the exam.
This is Domain 3 of the CompTIA Security+ CBK. It is 21% of the exam.
This is Domain 4 of the Security+ CBK. It is covering 10% of the exam.
This is Domain 5 of the Security+ CBK on Access Control and Identity Management. It is 13% of the exam.
This is Domain 6 of the Security+ CBK. It is 11% of the exam.