CAS-005
1Governance, Risk, and Compliance
20%
2Security Architecture
27%
3Security Engineering
31%
4Security Operations
22%
Exam guide · CAS-005
The CAS-005 exam has up to 90 questions and takes 165 minutes. It’s graded pass or fail, with no scaled score. The price varies by country: CompTIA shows the price for your country before you pay. CompTIA hasn’t announced a retirement date.
Last updated
The exam at a glance
From CompTIA’s own pages, checked every week (last on November 8, 2026). The cost was checked on November 8, 2026. How we check our facts
Versions and dates
CompTIA hasn’t announced a retirement date for CAS-005. We check CompTIA’s site every week, and this page changes the day it does.
Exam domains
Each domain’s share of the exam, as CompTIA publishes it. Spend your study time in the same proportion.
1Governance, Risk, and Compliance
20%
2Security Architecture
27%
3Security Engineering
31%
4Security Operations
22%
Prepare
Free tools to find your weak domains and plan your weeks, then full practice exams in OpenpassAI.
Free practice test
Original questions across the exam’s domains, each with an explanation, and your score by domain.
Take the testFree performance-based questions
Hands-on tasks in the style of the exam: do each one, check it, and read why the answer is right.
Try the questionsFree hands-on labs
Practice the exam’s hands-on skills in your browser, with your work checked as you go.
Open the labsFree study plan
Pick your exam date and weekly hours, and get a plan weighted like the domains above.
Make my planCompTIA certifications
Every CompTIA certification on one map, with each exam’s facts checked weekly.
See the CompTIA pageTake it further in OpenpassAI
Timed exams weighted like the real one, an AI tutor that explains every answer, and a readiness score for each domain.
FAQs
Find quick answers or contact our support team.
The CAS-005 exam has up to 90 questions, and you get 165 minutes.
There’s no passing score to reach: CAS-005 is graded pass or fail, with no scaled score.
Varies by country. CompTIA shows the price for your country before you pay.
CompTIA hasn’t announced one yet. We check CompTIA’s site every week, and this page changes the day it does.
CompTIA recommends 10 years in IT, 5 in security. It isn’t required to sit the exam.
Weight your time like the exam: Security Engineering carries the most (31%). Take the free practice test to find your weakest domains, make a study plan around them, and before you book, sit full-length timed practice exams until you pass them comfortably.
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