Network Penetration Testing

Pinpoint vulnerabilities before attackers do, customized network penetration testing for smarter, stronger security.

Identify critical network gaps with expert-led penetration testing backed by over two decades in business.

Reduce risk of costly breaches by uncovering vulnerabilities with real-world attack simulation.

Meet compliance mandates confidently with detailed, actionable reporting on security weaknesses.

Gain peace of mind with proactive alerting and instant response to potential threats during testing.

Start with a free risk assessment for a tailored approach to testing your network security posture.

Request a Quote for our Network Penetration Testing

Hear How NDSE Secures Critical Networks

Real feedback from organizations that improved their defenses with NDSE's penetration testing.

Oliver was amazing we had a call for our building that we needed a prompt response to. Olive was not only helpful over the phone he told me that he would come to my site to help us restore our Wi-Fi. He was knowledgeable and also helped me to gain knowledge in how to reach out when I need additional assistance.

Zamora L.
Preschool

NDSE is our IT department. Their Resolution time and quick response for for the issues of the day is on point.

Tim M.
Electrical Contractor

Brandon with NDSE has helped me many times and always helps me get back online quickly.

Robert N.
Commercial Furniture Provider

NDSE is always very responsive and helpful in supporting my work and IT needs.

Ashby C.
Interior Construction Contractor 

When I have tech issues, it is usually when I’m in a time crunch to get work out. Good thing that Andrea is a calm and quick provider to fix my issue and get me back on track.

Marilyn L.
Commercial Furniture Provider

Brian was persistent keeping in touch with me and was able to resolve the issue while I was at home which I found to be convenient. Thanks

Chris E.
Construction Company

Oliver did an amazing job of setting up a new computer quickly and accurately. He communicated well throughout the process — through text which makes it super easy for me — and I was using the new computer quickly. Tech of the Month!

Janit P.
Medical Practice

I work with NDSE several times a month on behalf of my employer. Anything from setting up a new user, tweaking settings in Outlook, and trouble shooting random tech problems! They are quick to respond, curious and creative in finding solutions and generally a pleasure to work with.

Carol C.
Interior Construction Contractor 

Always professional and knowledgeable. Quick to respond and resolve my issues! The nicest people and always looking out for the safety of my company!

Tammy W.
Interior Construction Contractor 

Staff is always friendly and responsive. Very knowledgeable, and quick to respond.

Todd M.
Interior Construction Contractor 

NDSE is a great company for IT support. They have a great team that are professional, knowledgeable, fast, and proactive to keep things running smoothly. Response time is great. Highly recommend!

Cathy D.
Restaurant Supply Store

Very efficient, returned my call within a very short timeframe, and was able to identify the problem almost immediately. Thank You!

Peggy W.
Social Services Organization

Nick was a pleasure to work with in the case, he was very knowledgeable, patient and knew what he was saying and explained things to me in a way I could understand. Thank you Nick.

Lisa C.
Accounting Firm

Brian was responsive and knew exactly where to go to resolve my issue. His solution was perfect… Thank you!

John B.
Engineering consultant

Very happy with the service provided. They are always quick to respond and have a fast turnaround whenever we need something. Great customer service and easy to work with. Highly recommend!

Julian P.
Logistics Service Company

Brian responded promptly and effectively to our immediate need involving a former employee. His expertise should be recognized, as he did an excellent job.

Fernanda R.
Logistics Service Company

Brian showed great attention to detail when he took care of a ticket I opened. His response was accurate and right on point. Thank you for the excellent customer service! 🙂

Fernanda R.
Logistics Service Company

Outstanding customer service from Brian. He was very patient and helpful at a time when my stress level was very high i.e. computer totally locked up.

John R.
Accounting Firm

Oliver was very kind & helpful. He stayed with me until he knew my issue was resolved. Thank you!

Betty Ann A.
Nonprofit Organization

Thanks for looking out for me Brian. I have been known to ‚ over delete‚ it’s nice to know I have a second chance.

Jerry J.
Electrical Contractor

Brandon with NDSE is very nice and professional while helping with my printing issues. He was patient and very accommodating with my schedule changes.

Monique T.
Social Services Organization

Thanks for all the great help in getting me up and running in this role over the last month!

Channing G.
Commercial Furniture Provider

NDSE service techs are the BEST!! Always quick to respond, resolve our issues, and have us up and running in no time! Best IT company.

Alexandra R.
Medical Practice

As a nonprofit, it’s important for us to partner with organizations that understand our mission and the individuals we serve, and NDSE is one of those partners. NDSE has been an excellent IT partner for our organization. Their team is approachable, patient, and consistently responsive. They don’t just fix issues; they take the time to explain what’s happening and help us prevent problems going forward. They also do a great job supporting our staff, who have a wide range of comfort levels and experience with technology. We truly appreciate their support and would highly recommend them.

Eric D.
Nonprofit Organization

I have worked with NDSE for over two years. They are all very professional and knowledgeable in the work they do for us. I have not had any issues at our company they could not fix.

Nancy L.
Nonprofit Organization

Oliver was so patient, calm and reassuring! Great experience and expeditious resolution!

Tia H.
Telecommunications Company

Another great NDSE experience- quick, accurate, friendly, right the first time- everything you want in IT support.

Debbie W.
Interior Specialties Provider

I appreciate Brandon for so quickly scheduling time to be on site and fix the ongoing issues I’ve had with my printer and his willingness to continue helping with unrelated issues with my scanner!

Tiffany M.
Real Estate Developer

Exceptional customer service defined by rapid response times and efficient resolutions‚ often achieved within minutes‚ helps keep our operations running seamlessly while ensuring our customers remain satisfied.

Alex R.
Medical Practice

Awesome assist with what I thought would be a simple, quick solution. Brian made sure that not only was my issue resolved, but he also made sure everything on my computer had current updates to head off any issues in the near future.

Don R.
Commercial Furniture Provider

Case Studies

Interior Design Firm | IT Partnership Built on Collaboration

Interior Design Firm | IT Partnership Built on Collaboration

Interior Design Firm wanted more than just tech support—they needed a partner who understood how they worked. NDSE stepped in, learned their systems inside and out, improved cybersecurity, and made sure someone was always there when it counted.

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Accounting Firm | Responsive IT Support During a Critical System Failure

Accounting Firm | Responsive IT Support During a Critical System Failure

When a complete system lockup brought work to a halt, an accounting firm needed fast, dependable IT support. NDSE responded quickly, resolving the issue under pressure and helping the client regain access to critical systems without added stress or downtime.

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Commercial Furniture Provider | Fast, Calm IT Support During Time- Sensitive Issues

Commercial Furniture Provider | Fast, Calm IT Support During Time- Sensitive Issues

When technical issues struck during critical deadlines, a commercial furniture provider needed IT support that could respond quickly and reduce stress. NDSE stepped in with calm, efficient troubleshooting, resolving the issue fast and getting work back on track without added disruption.

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Real Estate Development Team | Reliable On-Site IT Support That Keeps Daily Operations Moving

Real Estate Development Team | Reliable On-Site IT Support That Keeps Daily Operations Moving

Ongoing printer and scanner issues were disrupting day-to-day work for a real estate development firm. NDSE stepped in with fast on-site support, resolving the core problems quickly and providing hands-on assistance beyond the original request, delivering dependable IT support they could count on.

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Commercial Furniture Company | Proactive IT Support That Goes Beyond Quick Fixes

Commercial Furniture Company | Proactive IT Support That Goes Beyond Quick Fixes

What began as a simple technical issue became a full IT tune-up. The team not only resolved the immediate problem but also updated systems to prevent future issues, ensuring smoother operations and minimal downtime.
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Steel Construction Company | Transforming IT with NDSE’s Expertise and Support

Steel Construction Company | Transforming IT with NDSE’s Expertise and Support

Tired of unreliable IT support, Steel Construction Company turned to NDSE. We solved their toughest tech challenges—streamlining file access, enhancing cybersecurity, and ensuring Wi-Fi reliability for field teams—while delivering round-the-clock support they can trust.

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Network Penetration Testing: A Deep Dive into Your Security Posture

Advanced vulnerability assessments and remediation

Advanced vulnerability assessments go beyond automated scans to uncover weaknesses across your network, endpoints, and connected systems. Each test is conducted by skilled cybersecurity professionals who leverage the latest threat intelligence and real-world attack techniques. Detailed reports outline every vulnerability, its potential business impact, and clear, prioritized steps for remediation, making it easier to protect sensitive data and core operations.

NDSE’s real-world attack simulations deliver an authentic picture of your security posture. Simulated attacks are custom-tailored to your environment, mirroring the methods used by current threat actors. This approach reveals not just technical gaps, but also process and human vulnerabilities that could be exploited. The result is a holistic view of your risk, empowering you to address weaknesses with confidence and precision.

Actionable reporting is central to every penetration test. You receive clear, comprehensive documentation that includes risk rankings, step-by-step remediation guidance, and supporting evidence for each finding. These reports are designed to help you meet regulatory compliance, inform IT decision-making, and communicate risks and solutions to both technical and non-technical stakeholders.

Remediation support ensures that findings from your network penetration test lead to real improvements. NDSE’s experts partner with your team to explain vulnerabilities, answer technical questions, and help implement fixes efficiently. This collaborative process not only closes gaps faster, but also builds your team’s knowledge and readiness against future threats.

Compliance-driven testing aligns your security posture with industry regulations and best practices, such as HIPAA, PCI DSS, and ISO 27001. By identifying and addressing compliance-related vulnerabilities, you reduce audit risk, avoid potential penalties, and demonstrate your commitment to protecting sensitive data and meeting industry standards.

Ongoing penetration testing services enable continuous improvement of your security defenses. Scheduled assessments and on-demand testing keep protection up-to-date as your technology, business needs, and the threat landscape evolve. This proactive approach helps ensure your business stays resilient and ready, no matter how cyber threats change over time.

Key Outcomes from Network Penetration Testing

29+

Years in business

10 Years

Average client retention

<75%

First-call issue resolution rate

Network Penetration Testing Expose and Close Hidden Network Vulnerabilities Fast section image 1

Expose and Close Hidden Network Vulnerabilities Fast

Network Penetration Testing is a powerful way to proactively secure your business. By simulating real-world cyber attacks, you gain a clear understanding of where your network is most exposed, allowing you to address vulnerabilities before they can be exploited. Every engagement is tailored to your unique environment, ensuring relevant, actionable results that deliver measurable risk reduction and support a resilient IT strategy.

Network Penetration Testing Gain Actionable Insights for Lasting Network Security section image 2

Gain Actionable Insights for Lasting Network Security

  • Comprehensive testing reveals weaknesses missed by basic scans
  • Actionable reporting prioritizes remediation for maximum impact
  • Proven methods reflect real-world hacker tactics for practical risk insight
  • Testing supports compliance with industry standards and regulations
  • Expert guidance helps turn findings into stronger, lasting security

Book Your Free Network Penetration Test Consultation Today

Discover vulnerabilities before attackers do and strengthen your security posture.

Request More Information
Network Penetration Testing Stay Secure with Ongoing Expert-Led Assessments section image 3

Stay Secure with Ongoing Expert-Led Assessments

Stay ahead of evolving cyber threats with ongoing penetration testing. Continuous or periodic assessments help ensure your defenses keep pace with technology changes and emerging attack methods. With dedicated U.S.-based experts, clear communication, and transparent results, you get confidence that your network is protected and your business is ready for whatever comes next.

A typical network penetration testing engagement provides a comprehensive assessment of your IT environment. You receive a detailed review of internal and external network vulnerabilities, simulated attack scenarios, and prioritized recommendations for remediation. The process helps you understand exactly where your network is most at risk and what steps you can take to improve your security posture.

Network penetration testing helps you identify vulnerabilities before attackers can exploit them. You gain actionable insights to strengthen your defenses, meet compliance requirements, and reduce the risk of costly breaches. Regular testing also helps foster a culture of security awareness among your team and ensures your business stays resilient as threats evolve.

The process begins with a risk assessment to map your IT infrastructure and identify potential weaknesses. Skilled professionals use a mix of automated tools and manual techniques to simulate real-world attacks. You receive a detailed report outlining discovered vulnerabilities, potential impacts, and clear steps for remediation, ensuring you have a practical roadmap to address risks.

The timeline for network penetration testing typically ranges from a few days to several weeks, depending on network size and complexity. Pricing is customized based on the scope and your specific requirements, often bundled as part of a predictable flat monthly rate. This approach helps you forecast your IT budget without surprises and tailor the service to your needs.

You benefit from a partner-focused approach that tailors testing and recommendations to your unique business operations. The team is US-based for seamless communication and provides transparent, shareable results, nothing is hidden from you. With up to 29 years in business and a full suite of managed IT and cybersecurity services, you get expertise that goes beyond just testing to help you implement lasting improvements.