A VMware credential carries real weight with employers, and the VMware vDefend Security for VCF 5.x Administrator exam is the step that earns it. Getcertkey makes that step shorter with 77 expert-prepared practice questions for the 6V0-21.25 exam.
VMware 6V0-21.25 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | VMware vDefend Security for VCF 5.x Administrator |
| Exam Number: | 6V0-21.25 |
| Exam Format: | Multiple Choice, Scenario-based questions, Multiple Selection |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Passing Score: | 70% |
| Exam Price: | USD $250 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 75 |
| Recommended Training: | VMware vDefend Security for VCF 5.x Administrator Training Course |
| Exam Registration: | Pearson VUE Registration Broadcom Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or onsite at authorized Pearson VUE test centers |
| Pre Condition: | Foundational knowledge of VMware Cloud Foundation, basic networking concepts, and security principles recommended; no mandatory prerequisites |
| Official Syllabus URL: | https://www.broadcom.com/learning/certification/exams/6V0-21.25 |
VMware 6V0-21.25 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Application Segmentation Planning and Implementation | 12% | - Implement and validate segmentation policies - Design segmentation strategies |
| Topic 2: Network Traffic Analysis and Detection | 8% | - Traffic monitoring and anomaly detection - Log analysis and reporting |
| Topic 3: Shared Services Platform (SSP) | 2% | - Security data integration and analytics |
| Topic 4: VMware vDefend Firewall Management | 11% | - Policy management and updates - Configuration and administration |
| Topic 5: Lateral Protection with vDefend Distributed Firewall | 7% | - Preventing lateral threat movement - Traffic control and segmentation policies |
| Topic 6: Intrusion Detection and Prevention | 10% | - IDS/IPS configuration and tuning - Threat signature management |
| Topic 7: Integration with VMware Cloud Foundation 5.x | 15% | - Architecture integration - Security service deployment within VCF |
| Topic 8: VMware vDefend Firewall Architecture | 11% | - Components and deployment models - Software-defined and distributed security framework |
| Topic 9: Security Monitoring, Logging and Compliance | 12% | - Centralized logging and auditing - Compliance reporting and evidence collection |
| Topic 10: Private Cloud Data Center Security | 5% | - Foundational security principles for private cloud - Security compliance and regulatory requirements |
6V0-21.25 Exam FAQs for 2026 Candidates
Which certification does the 6V0-21.25 exam lead to?
The 6V0-21.25 exam is the official VMware exam behind the VMware Certified Professional – Private Cloud Security Administrator (VCP-PCS Admin) certification, validating the skills measured by the VMware vDefend Security for VCF 5.x Administrator credential. It sits at the Professional level of the VMware certification program.
How many questions are on the 6V0-21.25 exam, and how much time do I get?
The 6V0-21.25 exam contains 75 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 6V0-21.25 exam, and what does it cost?
The passing score for the 6V0-21.25 exam is 70%, and the official registration fee is USD $250. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 77 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 6V0-21.25 exam?
Foundational knowledge of VMware Cloud Foundation, basic networking concepts, and security principles recommended; no mandatory prerequisites Requirements can change when VMware revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 6V0-21.25 exam?
You can book the VMware vDefend Security for VCF 5.x Administrator exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored or onsite at authorized Pearson VUE test centers. Choose the option that suits you best when you book your seat.
What official training is recommended for the 6V0-21.25 exam?
VMware recommends the following training resources for the VMware vDefend Security for VCF 5.x Administrator exam:
Official courses build the foundation; the 77 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 6V0-21.25 practice questions before I buy?
Yes. Getcertkey provides a free 6V0-21.25 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if VMware revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 6V0-21.25 exam, and how is my order delivered?
Every VMware vDefend Security for VCF 5.x Administrator purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 6V0-21.25 exam?
The VMware vDefend Security for VCF 5.x Administrator exam blueprint is organized into 10 domains. The first three are:
- Application Segmentation Planning and Implementation — 12% of the exam
- Integration with VMware Cloud Foundation 5.x — 15% of the exam
- VMware vDefend Firewall Architecture — 11% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
VMware vDefend Security for VCF 5.x Administrator Sample Questions:
Question 1
You want to create a VMware vDefend Distributed Firewall policy to allow traffic to a specific virtual machine, but only for certain hours of the day. What should you do?
A. Create a time-based firewall policy
B. Create the rule in the Emergency section of the Distributed Firewall
C. Create a script and use the API to execute the script on a schedule
D. Create an URL filter
Question 2
Which type of firewall enforcement point is NOT supported on the Gateway Firewall?
A. Bare Metal Interfaces
B. Service Interfaces on Tier-0/1
C. Downlinks on Tier-0/1
D. Uplink/External Interfaces on Tier-0/1
Question 3
On which node does the vDefend local control plane (LCP) reside?
A. NSX Manager appliance
B. vCenter appliance
C. ESXi host
D. NSX Controller appliance
Question 4
What is the recommended Gateway Firewall edge size for production environments?
A. Small
B. Any size
C. Medium
D. Large or X-Large
Question 5
Which vDefend Gateway Firewall feature is ONLY supported on T1 Gateways?
A. Stateful Services on A/A Gateways
B. Gateway IDRS
C. Gateway IDFW
D. L3/L4 Gateway Firewall
Solutions:
| Question 1 Answer: A | Question 2 Answer: C | Question 3 Answer: C | Question 4 Answer: D | Question 5 Answer: C |


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