Cybersecurity Assessment: CompTIA Security+ & CYSA+
IBM · View on Coursera ↗
Taught by IBM Skills Network Team
Information TechnologyComputer Science
About the course
Forbes specifically recommends the CompTIA Security+ certification for career starters seeking to validate their cybersecurity skills. Many job roles require CompTIA Security + and CySA+ certifications, and certified applicants catch the eye of employers (CompTIA)! During this two-week intensive short course, you’ll prepare for both the foundational CompTIA Security+ and advanced CySA+ exams. First, explore the vital CompTIA Security+ exam details, including exam eligibility, the five exa
The dissent
The most-upvoted critical review (43 votes, 1.0★).
“If a person attempts the quiz twice in 24 hours - then on the second attempt, the score will remain exactly the same as was achieved in the first exam. The server cache do not get cleared and this is a very irritating process.”
Coursera's 4.8 comes from 1,295 ratings. Of those, 1.7% are 1–2★.
Starisk reads the reviews learners voted most helpful, and weights each by the square root of its votes: a review with 80 upvotes counts about five times one with 2. Unvoted reviews are not skipped out of laziness — by this model they carry no evidence that other students endorsed them.
That measures what the most-endorsed reviews say, not “true quality.” The rating distribution above is the whole population, so you can see the sample next to it.
Reviews read on 23 Oct 2026.Read them on Coursera ↗