Strengthening Network Isolation Through Segmentation Penetration Testing
Because strong segmentation is your last line of defense.
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The ValueMentor Advantage
Strengthen your defenses with ValueMentor’s proven segmentation testing approach.
Our Segmentation Security Testing Services
Unify your teams under segmentation security standards.
Our Segmentation Security Testing Process
Scoping & Asset Mapping
We identify critical assets, sensitive data, and network topology to define in-scope and out-of-scope segments.
Reconnaissance & Data Gathering
We analyze diagrams, architecture, and communication flows to understand traffic between network zones.
Policy & Firewall Validation
We examine firewall rules and configurations against security policies, flagging risky “Any-to-Any” or misaligned rules.
Active Exploitation Testing
We use tools and manual techniques to scan for open ports, vulnerabilities, and misconfigurations across segments.
Lateral Movement Simulation
We attempt to bypass segmentation controls to move between isolated zones and escalate privileges.
Reporting & Remediation Guidance
We document findings, highlight business impacts, and provide actionable recommendations for strengthening segmentation.
Defend Your Network Boundaries with ValueMentor’s Proven Segmentation Testing
V-Trust Methodology
PMO-Led Delivery
Faster Delivery Accelerators
Secusy & AI driven GRC platform
Security Evaluations Performed
400 K+
Annual Security Assessments conducted
900 +
Successful Assessments
Delivered
Delivered
450 +
Payment Gateway Security Audits
20 +
Why ValueMentor
ValueMentor delivers segmentation penetration testing that protects assets, manages risks, and ensures compliance readiness.
As a trusted cybersecurity partner, we help organizations design segmentation controls, reduce risks, and maintain audit-ready security. Our specialists blend regulatory expertise with deep technical insight.
Move toward effortless segmentation security.
FAQs
Can segmentation testing stop lateral movement?
Segmentation testing greatly reduces lateral movement by validating isolation controls. However, full protection requires combining it with strong identity and endpoint security measures.
Do firewalls alone guarantee segmentation?
No. Firewalls must be validated with testing to ensure rules and ACLs enforce proper isolation.
What industries benefit most from segmentation testing?
Finance, healthcare, retail, and any organization handling sensitive or regulated data.
Read our latest blog for advanced security insights and strategies to strengthen your defenses.
See What Our Customers Say!
Travel agency – UAE
Thank you for your hard work and dedication in achieving the PCI compliance timelines. Your commitment to excellence is sincerely appreciated.
Hospital – UAE
I would like to extend my appreciation in helping and guiding us to a good ADHICS score. Special thanks to the team in doing a great job, spearheading on the ground, and closing the gaps.
Commercial Bank – Africa
Allow me to extend our heartfelt appreciation to the ValueMentor project team for their dedicated support to us to achieve this objective. At the kick-off of this project, we emphasized the need to complete it within a short period. I am delighted to report that ValueMentor has exceeded our expectations as a partner in this regard.
Healthcare Tech – Texas, USA
The effectiveness and quality of your services were evident throughout the project. Your team provided clear guidance, ensured that requirements were addressed appropriately, and helped us stay aligned with timelines.
ECommerce – UAE
I want to thank the entire ValueMentor team for the continuous support provided; I’m happy to see that your level of commitment and professionalism is always at the top and that we have in ValueMentor a precious partner in supporting our business.
Healthcare Tech, USA
The effectiveness and quality of your services were evident throughout the project. Your team provided clear guidance, ensured that requirements were addressed appropriately, and helped us stay aligned with timelines.
Financial Tech – Bahrain
We would like to express our sincere appreciation for your service. Ever since we signed our contract, ValueMentor provided quality services, accepted tight schedules, conducted tests repeatedly till technical issues cleared, and handled internal parties and external vendor’s queries effectively. Thank you for your support!
Customer Experience (CX) Technologies, USA
ValueMentor transformed our complex and intimidating PCI DSS journey into a smooth, structured, and fully manageable process. Their clarity, guidance, and consistent support helped us achieve certification on time with complete confidence.
Healthcare Tech – Bulgaria
Thank you team for cooperating with us for this penetration testing! Your quick and efficient work and responses are much appreciated. I am glad that even with the small setback in the beginning, we managed to meet the established deadline. We hope to work alongside you again in the future!
Healthcare Tech
We are also very grateful that you managed to react so fast to our request and move things along quickly and efficiently in order to achieve the results before the Christmas holidays! Here’s to another successful VAPT!
Fintech – Bahrain
Our team sincerely appreciates your effort, professionalism, and support throughout the NESA audit. Your guidance kept us on track and ensured success. It was a pleasure working with you, and we look forward to future collaborations.
Maritime Trade & Logistics – UAE
I would like to take this opportunity to thank you very much for your incredible support and patience throughout this assessment. We are extremely grateful for this achievement. Thanks for your professionalism and valuable advice. Looking forward to working together again!