- The Number: 80% on 25 Questions
- What 20 Correct Actually Means
- Format, Timing, and Retakes
- Where the Points Come From: Domain Weights
- Domain-by-Domain Scoring Strategy
- CBS-510 vs. CBS-410: Don't Mix the Objectives
- A Four-Week Plan Built Around the Cut Score
- Cost, Access, and Prerequisites
- What Passing Gets You
- Frequently Asked Questions
- CyberSAFE (CBS-510) requires 80%, which means 20 of 25 questions correct. You can miss five.
- Social-engineering resistance and secure Internet use are weighted 28% each, so they carry the most points.
- Retakes are unlimited, so a failed attempt costs time, not eligibility.
- Don't study CBS-410 material for CBS-510. The current exam covers AI-era topics like deepfakes, voice cloning, and prompt privacy.
The Number: 80% on 25 Questions
The CyberSAFE: Securing Assets for End Users credential from CertNexus is one of the more approachable certifications in the security awareness space, and its passing standard is refreshingly unambiguous. The current assessment, CBS-510 (marketed as CyberSAFE: Cyber Safety in the Age of AI), contains 25 multiple-choice and multiple-response questions. The passing score is 80%, which works out to 20 correct answers out of 25.
That is the whole headline. There is no scaled scoring range to decode, no mystery cut score that shifts between exam forms, and no tiered result. You either reach 20 correct or you don't. This article walks through what that threshold means in practice, how the weighted domains feed into it, and how to build a preparation plan around the one number that matters.
If you want to understand how this threshold compares with the exam's overall challenge, our companion piece How Hard Is the CyberSAFE Exam? Complete Difficulty Guide 2026 covers the difficulty question in more depth, while this article stays focused on scoring mechanics.
What 20 Correct Actually Means
An 80% bar on a short exam behaves differently than 80% on a long one. On a 100-question test, an unlucky patch of ten tricky items barely dents you. On a 25-question exam, a handful of confusing questions can decide the outcome. That has a few practical consequences for candidates.
Multiple-response questions raise the stakes
The exam mixes standard multiple-choice items with multiple-response items, where you must select more than one correct option. The CertNexus materials describe the format as 25 multiple-choice/multiple-response questions, so you should expect at least some questions where picking a single right answer is not enough. When you practice, get used to reading the question stem for cues such as "select all that apply" or a stated number of answers to choose. Rushing past that instruction is one of the most avoidable ways to burn a question.
Your margin for error is five questions
Think of the exam as a budget of five misses. If you are confident in your command of two domains, you can afford to be shaky on a corner of a third. But the budget is thin enough that you can't ignore a whole domain and hope the others compensate. A candidate who skips an entire weighted area is likely to blow through the five-miss allowance quickly.
Key Takeaway
Aim to be comfortably above the line, not on it. If your practice scores hover at exactly 80%, you have no cushion for a poorly worded item on exam day. Target 90% or better on practice material before sitting the real assessment.
Format, Timing, and Retakes
Understanding the delivery details removes a lot of anxiety about the passing score, because the exam is designed to be low-friction.
| Feature | CyberSAFE CBS-510 |
|---|---|
| Questions | 25 multiple-choice / multiple-response |
| Passing score | 80% (20 of 25 correct) |
| Retakes | Unlimited |
| Delivery | Online, via CHOICE or the issuer's e-learning offering |
| Typical completion time | Estimated 20-45 minutes (blueprint and FAQ); the assessment table cites a 20-40 minute average |
| Prerequisites | None formal; everyday computing, web, and email familiarity recommended |
| Credential | End-user credential and digital badge |
About the time estimate
You'll see slightly different figures depending on which part of the CertNexus site you read. The blueprint and the current-page FAQ estimate 20 to 45 minutes, while the assessment table gives a 20 to 40 minute average. Treat these as completion estimates, not a verified fixed exam timer. They tell you the assessment is short, not that a hard countdown is guaranteed. Also keep this separate from the half-day training session associated with the course, which is a distinct activity from the time you spend answering the 25 questions.
Unlimited retakes change the risk calculation
Because retakes are unlimited, a failed attempt does not lock you out. That is a meaningful difference from certifications that impose waiting periods or cap the number of tries. It also means the real cost of failing is mostly time and a bit of morale. If you want a data-driven look at how candidates tend to fare, see CyberSAFE Pass Rate 2026: What the Data Shows, which discusses what can and can't be said about outcomes.
Where the Points Come From: Domain Weights
The CBS-510 Exam Blueprint, version 1.0, issued October 10, 2025, defines four weighted assessment objectives. These weights tell you where the 25 questions concentrate.
| Domain | Weight |
|---|---|
| Domain 1: Use Technology Responsibly | 20% |
| Domain 2: Resist Social-Engineering Attacks | 28% |
| Domain 3: Secure Devices | 24% |
| Domain 4: Use the Internet Securely | 28% |
Social-engineering resistance and secure Internet use are jointly the largest at 28% each, so together they account for more than half the exam. Add Secure Devices at 24%, and three domains make up 80% of the weighting. Only Use Technology Responsibly sits at 20%.
Domain-by-Domain Scoring Strategy
Below is what candidates should master in each weighted area, based on the supported coverage listed for CBS-510.
Domain 2: Resist Social-Engineering Attacks (28%)
This is a tied-largest domain and the one most affected by the shift to the AI era. You need to recognize manipulation across channels, not just email.
- Phishing, smishing (SMS), and vishing (voice) attacks and their warning signs
- Deepfakes and voice cloning, and why a familiar voice or face is no longer proof of identity
- Verification habits: confirming requests through a second, trusted channel
- Reporting suspicious messages and incidents rather than quietly deleting them
Domain 4: Use the Internet Securely (28%)
The other 28% domain blends classic web safety with newer generative-AI concerns.
- Evaluating suspicious URLs before clicking
- Understanding the limits of HTTPS: a padlock shows an encrypted connection, not a trustworthy site
- Safe cloud use and sharing practices
- Generative-AI privacy, hallucinations, and intellectual property considerations
- Keeping sensitive information out of AI prompts
Domain 3: Secure Devices (24%)
Hands-on hygiene for the equipment you use every day, at the office and at home.
- Multi-factor authentication (MFA) and password managers
- Applying updates and maintaining backups
- Recognizing and avoiding malware
- BYOD (bring your own device) risks
- Public Wi-Fi, home network security, and remote-work practices
Domain 1: Use Technology Responsibly (20%)
The smallest domain, but not one to skip given the five-miss budget.
- Responsible, policy-aware use of organizational technology
- Intellectual property and appropriate use of generative-AI tools
- Knowing when and how to report an incident
Notice how several themes cut across domains. Generative-AI privacy, incident reporting, and verification habits can surface in more than one context, so a concept learned once pays off repeatedly. For a consolidated list of the facts that recur most, the CyberSAFE Cheat Sheet 2026: One-Page Review of Must-Know Facts is a handy final review.
CBS-510 vs. CBS-410: Don't Mix the Objectives
This is the single most important caution for candidates studying from older materials. CertNexus has published an earlier CyberSAFE assessment, CBS-410, with its own blueprint dated February 8, 2022. The current assessment is CBS-510, launched in October 2025. They are different exams with different objectives.
The current issuer page also still carries a notice describing CBS-410 as active and expected to retire in Q1 2026. That notice is stale and does not confirm an actual retirement date, so don't treat it as a reliable timeline. The practical takeaway is simple: if you are preparing for CBS-510, use CBS-510 materials. Don't blend in CBS-410 study notes, because the older objectives predate the AI-focused content such as deepfakes, voice cloning, and prompt privacy.
A Four-Week Plan Built Around the Cut Score
You don't need a long runway for a 25-question assessment, but sequencing your effort by domain weight helps you stay above 20 correct. Here is a compact schedule that front-loads the heaviest areas.
Domain 2: Resist Social-Engineering Attacks
- Cover phishing, smishing, and vishing, then deepfakes and voice cloning
- Practice spotting red flags and choosing the safe verification step
Domain 4: Use the Internet Securely
- Work through URL inspection, HTTPS limitations, and cloud use
- Study generative-AI privacy, hallucinations, and what never belongs in a prompt
Domain 3: Secure Devices and Domain 1: Use Technology Responsibly
- Review MFA, password managers, updates, backups, malware, BYOD, public Wi-Fi, and remote work
- Cover responsible-use and incident-reporting topics
Full-length practice and weak-spot repair
- Take timed practice sets and score yourself against the 20-of-25 line
- Revisit any domain where you're missing multiple-response items
The reason to start with Domains 2 and 4 is straightforward: together they carry 56% of the weighting, so errors there cost you the most. If you want a fuller walkthrough of resources and pacing, our CyberSAFE Study Guide 2026: How to Pass on Your First Attempt goes deeper, and you can pressure-test your readiness with the CyberSAFE practice tests before exam day.
Key Takeaway
Use the CertNexus Course Outline (course CNX0024) as supplementary preparation, but remember its lesson headings are an unweighted curriculum, not a separate domain count and not a promise of exhaustive exam coverage. Anchor your priorities to the four weighted blueprint domains.
Cost, Access, and Prerequisites
Because the passing score is only part of the picture, it helps to know what entering the exam actually involves.
- Published price: The CBS-510 Student Digital Course Bundle (SKU CNX0024SEBU2) is listed at USD 15.17 in the CertNexus store. This is a courseware-bundle price, not a standalone exam-only fee.
- Credential process: The course access key includes the CHOICE credential process, which is how the assessment is delivered alongside the e-learning offering.
- No application hurdles: There is no formal registration prerequisite, no application fee, no supporting documentation, and no eligibility verification.
- Recommended background: Everyday familiarity with business computing, the web, and email.
For a fuller treatment of pricing, see CyberSAFE Certification Cost 2026: Complete Pricing Breakdown, and for eligibility details, CyberSAFE Requirements 2026: Eligibility, Prerequisites & How to Qualify.
What Passing Gets You
Clearing 80% earns you the CyberSAFE end-user credential and a digital badge. This is a security-awareness credential aimed at everyday workers rather than a technical practitioner certification, so it's best understood as evidence that you can recognize and respond to common threats, including the newer AI-enabled ones, in a normal business environment.
Organizations tend to value it as a baseline for staff who handle email, browse the web, work remotely, and increasingly use generative-AI tools. It can support training and compliance goals and add a line to a résumé, though it is not a substitute for specialist security qualifications. To weigh the practical return, read Is the CyberSAFE Certification Worth It? Complete ROI Analysis 2026, and if you're curious about how it relates to employment, see CyberSAFE Jobs.
Frequently Asked Questions
The passing score is 80%. On the 25-question assessment, that means you need at least 20 questions correct. Missing more than five questions results in a fail.
The CBS-510 assessment contains 25 questions in a mix of multiple-choice and multiple-response formats. Multiple-response items require selecting more than one correct option, so read each prompt carefully.
Yes. Retakes are unlimited according to the issuer's assessment details. A failed attempt does not permanently lock you out, so you can review your weaker domains and try again.
Resist Social-Engineering Attacks and Use the Internet Securely are tied at 28% each. Secure Devices follows at 24%, and Use Technology Responsibly is 20%, per the CBS-510 Exam Blueprint version 1.0.
The issuer estimates roughly 20 to 45 minutes (the assessment table cites a 20 to 40 minute average). These are completion estimates rather than a verified fixed exam timer, and they are separate from the half-day training session.
The bottom line is that CyberSAFE's passing standard is clear and achievable: 20 correct out of 25, with unlimited retakes as a safety net. Focus your effort on social-engineering resistance and secure Internet use first, make sure you're studying CBS-510 material rather than the older CBS-410 objectives, and use practice scoring to confirm you're clearing the line with room to spare. For broader background on the credential itself, see What Is CyberSAFE Certification? and the scheduling guidance in CyberSAFE Exam Dates 2026: Testing Windows, Deadlines & Scheduling.