Managed Firewall Services

Managed firewall protection with a cybersecurity emphasis.

Reduce firewall blind spots with managed policies backed by Cisco and SonicWall expertise.

Control risky access with next-generation firewalls aligned to cyber liability expectations.

Minimize disruption through structured onboarding, audits, and a 111-Point Checklist.

Accelerate support with AI-assisted triage and TimeZest scheduling that reduces phone tag.

Strengthen accountability with ITIL-aligned service delivery and documented firewall changes.

Request a Quote for our Managed Firewall Services

Trusted By

Partner-Clients Trust GroupOne IT for Secure Operations

Long-term relationships built on responsive support, clear process, and mutual accountability.

GroupOne truly understands the challenges we face as an engineering firm. We’ve partnered with them for over 14 years, and they’ve consistently kept us ahead of emerging technologies, advising us well in advance on the changes we need to make. When a client required cybersecurity as part of our insurance coverage, GroupOne immediately knew exactly what to do and implemented it quickly. That capability has had a major impact on our business and helped us secure new clients. I would highly recommend GroupOne, especially to engineering firms because they genuinely understand our needs and deliver exceptional service.

Jay Singh

President, RSC Engineering

GroupOne truly feels like family to us. They’re a trusted partner with deep expertise right in our backyard. From designing complex, redundant networks to helping us work through everyday IT questions, they’ve been there whenever we needed them. I appreciate that I can speak directly with their engineers or even their CEO, Chris and always feel respected and understood. Their team is highly trained, experienced, and committed to doing things the right way. Knowing GroupOne is monitoring our systems, securing our backups, and keeping us protected around the clock gives me complete peace of mind.

Andrew Riordon

IT Director, Adams Group

When we founded our firm back in 2008, GroupOne was our first professional relationship. As we have grown, GroupOne has demonstrated an understanding of our size, limitations, and unique business requirements. Their team meticulously analyzed our existing systems and implemented tailored solutions that streamlined our IT operations. Our partnership with GroupOne IT has been instrumental in our growth and stability. Their unwavering dedication to client satisfaction, coupled with their fast, thorough, and comprehensive service, has elevated our operational capabilities and positioned us for continued success in the dynamic landscape of financial advisory services. We wholeheartedly recommend GroupOne IT to any organization seeking reliable and proactive IT support tailored to their specific needs.

Daniel Andersen

Co-founder, CFP, Parkshore Wealth Management

GroupOne IT has been an outstanding partner. They implemented our technology road map and coordinated everything to ensure we have a resilient and stable network. GroupOne exceeded our expectations during the onboarding process, which we knew would be challenging. They were well-prepared to address our concerns and back-end issues during the transition process. Their commitment to providing excellent service reduced stress for me and my whole team. They helped me make smarter budgeting decisions, resulting in lower overhead costs and less headaches. We value our relationship with GroupOne and look forward to a long and fruitful partnership with them.

Spencer Johnson

Director of Facilities & IT, Peach Tree Health

Firewall Protection Built Around Real Business Risk

Responsive IT Support Turns One Technical Issue Into Three Resolved Problems

Prompt, patient support helped a customer resolve multiple issues and gain lasting confidence.

Resilient IT Systems Help a Community Health Provider Stay Focused on Care

Peach Tree Health needed dependable IT support to manage a complex rollout and stabilize its network across multiple clinics. GroupOne IT delivered a resilient infrastructure, smooth onboarding, and practical budget guidance that helped the organization reduce strain and keep care delivery running smoothly.

Tailored IT Support Helps a Wealth Management Firm Scale Confidently

Parkshore Wealth Management needed IT support that aligned with its growth plans and regulatory environment. GroupOne IT delivered customized improvements and responsive service that strengthened day-to-day operations and supported expansion without adding complexity.

Unified Device Management Streamlines Operations at Golden Harvest Foods

Golden Harvest Foods needed a simpler way to manage devices across Mac and Windows systems as operations expanded. GroupOne IT implemented Microsoft Intune to centralize device management, reduce complexity, and improve efficiency across daily IT operations.

Proactive IT Guidance Helps an Engineering Firm Win New Business

RSC Engineering needed an IT partner that anticipated technology changes and acted quickly when new cybersecurity requirements emerged. GroupOne IT delivered proactive guidance and rapid implementation that helped the firm meet client and insurance demands while supporting continued growth.

Awards & Certifications

What Managed Firewall Services Include

Proactive protection for business networks

Firewall Management

Control Threat Exposure

Next-generation firewalls help protect your business from risky traffic, unauthorized access, and application-level threats. GroupOne IT configures and manages firewall rules, security services, access policies, and network protections around the way your team works.

You get experienced oversight from a team with Cisco and SonicWall knowledge, plus documented changes that make your environment easier to support and improve over time.

VPN Access Control

Secure Remote Access

Remote access is often one of the highest-risk areas of a business network. Managed VPN and access policies help ensure that users, vendors, and approved systems connect through controlled paths instead of unmanaged workarounds.

GroupOne IT reviews user needs, business workflows, authentication expectations, and support requirements so access is practical for your team while reducing unnecessary exposure.

DNS Filtering

Reduce Web-Based Risk

Content and DNS filtering reduce the chance that users reach malicious, inappropriate, or high-risk destinations. This protection is especially important for teams using cloud apps, remote work tools, and shared business systems.

GroupOne IT manages filtering as part of the broader cybersecurity stack, helping your firewall strategy support phishing prevention, malware reduction, and cleaner day-to-day browsing.

Policy Reviews

Keep Policies Clean

Firewall rules tend to accumulate over time, especially during growth, staff changes, new applications, and vendor transitions. Without review, outdated rules can create security gaps and troubleshooting confusion.

GroupOne IT documents, reviews, and manages firewall policies so access remains intentional. The result is better visibility, cleaner configuration, and a stronger foundation for compliance discussions and cyber liability reviews.

Support Response

Resolve Issues Faster

Firewall issues can slow operations, disrupt applications, or block remote teams from getting work done. GroupOne IT uses ITIL-aligned service delivery, AI-assisted triage, and quality assurance checks to route support quickly and document the resolution properly.

TimeZest scheduling also helps reduce phone tag by letting users choose a service call time that fits their day, improving the support experience.

Security Roadmap

Plan Security Forward

Your firewall should evolve with your business, not sit unchanged until a problem appears. GroupOne IT includes firewall considerations in the broader technology roadmap, tying recommendations to risk, operations, budget planning, and growth.

Through onboarding, baselining, and onward measurement against business and technology goals, your firewall strategy stays connected to the systems and people it protects.

Our Elite Partners

Proven Process Behind Stronger Firewall Protection

30 day

Average Onboarding Time

17.8 hr

Average Issue Resolution Time

43%

First-Call Issue Resolution Rate

Firewall Management That Reduces Business Risk

A firewall should do more than block traffic. It should support uptime, protect sensitive data, and help your business keep pace with changing cybersecurity insurance requirements.

GroupOne IT manages firewall strategy as part of a broader cybersecurity emphasis, not as a standalone appliance task. Your environment is reviewed for risk, access needs, remote connectivity, content filtering, DNS protection, and network segmentation so the firewall supports how your team actually works.

The outcome is a clearer security posture, fewer unmanaged openings, and a technology roadmap that connects firewall decisions to operations, compliance concerns, and long-term scalability.

Stronger Control Over Network Access

Managed firewall services give your organization practical control over the traffic, users, applications, and devices entering and leaving the network.

Firewall configuration aligned to business operations and cybersecurity risk
Policy management for users, applications, VPNs, sites, and remote access
Content and DNS filtering to reduce exposure to unsafe destinations
Change documentation that supports troubleshooting and future planning
Network visibility that helps identify weak points before they become larger issues
Support from technicians with Cisco and SonicWall firewall experience

This structure helps streamline IT operations while keeping security decisions tied to real business impact.

A Structured Process for Firewall Stability

Firewall changes can affect every department, location, application, and remote worker. That is why GroupOne IT approaches firewall management with process discipline and minimal business disruption in mind.

The process starts with discovery, environment review, vulnerability considerations, and documentation. From there, recommendations are prioritized so you understand what needs to change, why it matters, and how implementation can fit your schedule.

Ongoing management includes monitoring, support coordination, documentation, and quality assurance checks so completed work is useful for future troubleshooting. You get a long-term partnership focused on stable operations, not just a vendor relationship.

Request a Firewall Security Assessment

Get actionable recommendations for stronger perimeter security.

Explore Related Cybersecurity and IT Services

Frequently Asked Questions

What is included in managed firewall services and how does it protect my business?

Managed firewall services include end-to-end management of your network perimeter, with proactive monitoring, policy updates, and response to threats. You receive configuration aligned to your operations, content and DNS filtering, network segmentation, and documented change management. This approach protects your business by reducing blind spots, controlling risky access, and ensuring your firewall supports compliance and insurance requirements, not just blocking traffic, but enabling secure growth.

What are the main benefits of managed firewall services for my organization?

With managed firewall services, you gain practical control over who accesses your network and how data moves in and out. Benefits include:

Reduced risk of cyber incidents and data breaches
Alignment with cybersecurity insurance expectations
Minimal business disruption through structured onboarding
Clear documentation for compliance and troubleshooting
Support for business growth and remote work models

How does the onboarding process work for firewall management?

The onboarding process starts with a comprehensive environment audit and vulnerability review, using a 111-Point Checklist to map your current risks and requirements. You receive a detailed report with actionable recommendations, and implementation is scheduled to avoid disrupting your team’s productivity. Policy updates and firewall changes are fully documented so you have clarity and continuity from day one.

How is pricing structured and what is the typical timeline to deploy managed firewall services?

Pricing is flat-rate and predictable, so you can forecast IT expenses without surprises. The onboarding and deployment timeline depends on your environment’s complexity, but most organizations see their managed firewall fully operational within a few weeks of kickoff. You also benefit from clear agreements and no hidden charges, with the ability to exit the contract if a dispute cannot be resolved.

What makes this managed firewall services approach different from other providers?

This approach is built around business risk, not just technical features. You benefit from ITIL-aligned processes, Cisco and SonicWall expertise, and a cybersecurity emphasis that meets the expectations of insurers and regulators. Every change is documented, support is accelerated by AI-driven triage, and accountability is reinforced through ongoing measurement against your business goals, resulting in a long-term partnership, not just a vendor relationship.