Last Updated: Sep 07, 2026
No. of Questions: 77 Questions & Answers with Testing Engine
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A VMware credential still carries serious weight with hiring managers in 2026, and VMware vDefend Security for VCF 5.x Administrator is one of the most direct ways to earn one. Prepare with the 77 expert-verified 6V0-21.25 practice questions from TestSimulate and walk into the test center knowing what to expect.
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | VMware vDefend Security for VCF 5.x Administrator |
| Exam Number: | 6V0-21.25 |
| Passing Score: | 70% |
| Certificate Validity Period: | 2 years |
| Real Exam Qty: | 75 |
| Exam Price: | USD $250 |
| Available Languages: | English |
| Exam Format: | Scenario-based questions, Multiple Selection, Multiple Choice |
| Exam Duration: | 90 minutes |
| Recommended Training: | VMware vDefend Security for VCF 5.x Administrator Training Course |
| Exam Registration: | Broadcom Certification Portal Pearson VUE Registration |
| Sample Questions: | VMware 6V0-21.25 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 |
| Section | Weight | Objectives |
|---|---|---|
| Shared Services Platform (SSP) | 2% | - Security data integration and analytics |
| Security Monitoring, Logging and Compliance | 12% | - Centralized logging and auditing - Compliance reporting and evidence collection |
| Private Cloud Data Center Security | 5% | - Security compliance and regulatory requirements - Foundational security principles for private cloud |
| Network Traffic Analysis and Detection | 8% | - Log analysis and reporting - Traffic monitoring and anomaly detection |
| VMware vDefend Firewall Architecture | 11% | - Software-defined and distributed security framework - Components and deployment models |
| VMware vDefend Firewall Management | 11% | - Configuration and administration - Policy management and updates |
| Application Segmentation Planning and Implementation | 12% | - Design segmentation strategies - Implement and validate segmentation policies |
| Lateral Protection with vDefend Distributed Firewall | 7% | - Preventing lateral threat movement - Traffic control and segmentation policies |
| Integration with VMware Cloud Foundation 5.x | 15% | - Security service deployment within VCF - Architecture integration |
| Intrusion Detection and Prevention | 10% | - IDS/IPS configuration and tuning - Threat signature management |
The 6V0-21.25 exam is the official VMware exam behind VMware vDefend Security for VCF 5.x Administrator — passing it earns you the VMware Certified Professional – Private Cloud Security Administrator (VCP-PCS Admin) certification, a credential positioned at the Professional level. It is built for candidates who want to validate the skills measured by VMware vDefend Security for VCF 5.x Administrator.
The 6V0-21.25 exam presents 75 questions to be completed within 90 minutes. That pace leaves little room for second-guessing: read each question carefully on the first pass, flag the ones you want to revisit, and keep moving instead of stalling on a single item. Before exam day, run at least one full timed session in the TestSimulate desktop or online test engine with a comparable question load — a steady rhythm under the clock is a trainable skill, and it is often what separates a pass from a near miss.
To pass the 6V0-21.25 exam you need 70%, and the official registration fee is USD $250. Keep in mind that a failed attempt means paying that fee again in full — retakes are not discounted. Given the cost, self-test before you book: if you can score comfortably above the passing mark on two or three consecutive timed TestSimulate practice tests, your budget is far better spent on the exam itself than on a retake.
Foundational knowledge of VMware Cloud Foundation, basic networking concepts, and security principles recommended; no mandatory prerequisites Because VMware revises its certification programs from time to time, treat this as a starting point rather than the final word. Confirm the current eligibility requirements on the official VMware exam page before you register.
Registration for the 6V0-21.25 exam is handled through the official channels below:
Delivery method: Online proctored or onsite at authorized Pearson VUE test centers — pick the option that suits you best when booking your slot.
VMware points VMware vDefend Security for VCF 5.x Administrator candidates toward the following official courses:
Official courses build the foundation; pairing them with the 77 6V0-21.25 practice questions from TestSimulate turns that knowledge into exam-day readiness.
Yes. A free PDF demo of the 6V0-21.25 practice questions is available, so you can check the question style and answer quality before spending anything. Every purchase also includes 365 days of free updates — whenever VMware adjusts the VMware vDefend Security for VCF 5.x Administrator blueprint, your material is refreshed at no cost during that period. After the first year, you can extend the update service at a 50% discount from your member zone.
TestSimulate backs your purchase with a 100% Money Back Guarantee. If you take the corresponding exam within 60 days of purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date; approved claims are processed within 7 days. The guarantee applies only to the exam matching your purchase, the candidate name must match the payer name, and it does not cover attempts taken within 3 days of purchase, candidates who downloaded the material but never sat the exam, expired orders, or free materials. If you would rather keep preparing, you can exchange the product for two free exam preparation packages of equal value and keep the update service on your original purchase.
Delivery is instant: your download is available right after payment, and a copy is emailed to you within one minute. If nothing arrives within 2 hours, check your spam folder and contact our support team. There is no limit on the number of computers you can install the software on.
The VMware vDefend Security for VCF 5.x Administrator syllabus is organized into 10 domains. Among the headline areas are Security Monitoring, Logging and Compliance (12%), VMware vDefend Firewall Architecture (11%), Network Traffic Analysis and Detection (8%). Rather than copying every subtopic here, we keep the complete, current outline in the Exam Topics section above — work through it domain by domain with the TestSimulate 6V0-21.25 practice questions so nothing on the blueprint catches you off guard.
Question 1
In a vDefend NDR campaign, "hosts" refers to which of the following?
A. Workloads
B. NSX-prepared cluster hosts
C. vSphere hosts
D. VCF nodes
Question 2
In vDefend Malware Detection and Prevention, what technology is the sandbox built on?
A. Dedicated physical hardware
B. Full System Emulation
C. KVM virtualization
D. VMware virtualization
Question 3
Which of the following represent operational inefficiencies for application owners when it comes to security implementation? (Select all that apply)
A. Lack of automation across tools and platforms
B. Lack of communication between infrastructure and application teams
C. Lack of visibility in hybrid cloud environments
D. Lack of application awareness for network-based security policies
Question 4
Which of the following are valid Network Traffic Analysis detectors in vDefend ATP? (Select all that apply)
A. DNS tunneling
B. Unusual traffic pattern
C. Password brute force
D. Vertical port scan
Question 5
Which one of the following is NOT one of the use-cases of Distributed Intrusion Detection and Prevention?
A. Provide routing capability for an air-gapped network to securely access the internet
B. Enable software-based IDS/IPS for Critical applications
C. Achieve regulatory compliance requirements for PCI-DSS, HIPAA, SOX
D. Prevent lateral movement of attackers by blocking vulnerabilities
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: A,B,D | Question 4 Answer: A,B | Question 5 Answer: A |
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