Covering all of the CompTIA Security+ exam objectives, this course provides a foundational knowledge in protecting network service, devices, traffic, and data. You'll learn about network security, compliance and operating security, threats and vulnerabilities, as well as application, data, host security, access control, identity management, and cryptography. Fundamentals of Network Security dives deeper into teaching security practices, while, people with more experience, Security + Certification Prep is another recommended course for someone who wants a review to take the CompTia security + exam, if you take the Security + Certification Prep course, you will be prepared for the exam, you just may need a little more self-study.