Business Firewall Solutions Built Around Your Network
Protect your business network with the right firewall hardware, professionally installed and configured for your users, applications, internet connections and security requirements. CODE3 provides business firewall supply and installation in Dubai and across the UAE, including firewall sizing, hardware procurement, installation, security policy configuration, VPN setup, network segmentation, testing and ongoing support.
Hardware Sourced, Configuration Done Right
A firewall controls what traffic is allowed in and out of your network, and its value depends heavily on proper configuration — rules that are too permissive leave you exposed, while overly restrictive ones disrupt legitimate business activity. CODE3 supplies genuine firewall hardware and configures policies matched to your business, for companies across Dubai and the UAE.
Our Business Firewall Services
The complete deployment lifecycle — from requirements assessment and firewall selection through installation, configuration, testing and handover.
We assess your network architecture, internet connectivity, users, applications, branches and security requirements before recommending an appropriate firewall.
Business and enterprise firewall appliances selected according to your network requirements and approved technology platform.
We help businesses evaluate NGFW capabilities — application awareness, intrusion prevention, threat inspection — against their actual requirements.
Explore Next-Gen FirewallsPhysical installation, network connectivity, interface configuration and integration with your existing network, including rack mounting and cabling.
Policies configured around business requirements — permitted applications, internal networks, internet access, inbound services and administrative access.
Site-to-site and remote-access VPN configured for secure connectivity between offices, remote users and approved networks.
Intrusion prevention, application control, web filtering, malware protection and other security controls supported by the selected platform.
Configuration changes, troubleshooting, policy updates, VPN issues, firmware planning and firewall health reviews after deployment.
What Is a Business Firewall?
A business firewall controls traffic between networks according to defined security policies, typically sitting between Internet → Firewall → Internal Network. It can also control traffic between internal segments, branch offices, remote users and cloud environments.
Why Businesses Need a Properly Configured Firewall
A firewall should reflect how your business actually operates — the correct balance depends on your applications, users, network architecture and security requirements.
Microsoft 365, cloud applications, web browsing, email, video conferencing, VoIP, VPN, business applications, remote access, branch connectivity, DNS and software updates.
Unauthorized inbound connections, unapproved applications, malicious traffic, unnecessary ports, risky websites, unauthorized remote access and lateral network movement.
Firewall Types for Business Networks
The exact capabilities depend on the selected platform, model and subscription.
Fundamental traffic control based on network addresses, ports, protocols and defined rules — suitable for straightforward network security requirements.
Deeper traffic visibility and security controls, including application identification, IPS, malware protection, URL filtering and VPN.
See Next-Gen FirewallsA dedicated physical appliance suited to corporate offices, branch offices, data centers and businesses with dedicated internet connections.
Runs as software within a virtualized or cloud environment — useful for private cloud, public cloud, virtual data centers and segmented workloads.
Firewall Selection Based on Business Requirements
Selecting a firewall should not be based only on the number of employees.
Higher internet speeds can require a firewall capable of handling the expected traffic while security inspection is enabled.
The firewall should be sized around the expected user and device population.
Business-critical applications, cloud services, VoIP and video conferencing can influence sizing and policy requirements.
Businesses with many remote users or multiple branches have different VPN requirements than a single-office business.
IPS, application control, malware inspection, web filtering and SSL/TLS inspection can affect performance and licensing.
Multiple ISPs may require additional WAN interfaces and appropriate routing or load-balancing capabilities.
Selection should consider expected growth rather than only the current number of users.
Firewall Policy Configuration & Network Segmentation
A firewall’s policy structure should reflect the organization’s actual traffic requirements. The objective is to provide appropriate access without creating unnecessarily broad rules.
Firewall VPN Solutions
Exact VPN capabilities depend on the selected firewall platform and licensing.
Firewall for Multi-Branch, High Availability & Multiple WAN Connections
Businesses with critical infrastructure, multiple offices, or multiple ISPs have connectivity and resilience needs that go beyond a single firewall at a single site.
Firewall Security Services: Filtering, IPS & SSL Inspection
Not every firewall model provides every feature, and some capabilities may require additional subscriptions or licenses. SSL/TLS inspection in particular should be implemented selectively, since it can affect privacy, certificates, applications, performance and regulatory requirements.
Firewall Monitoring, Logging & Lifecycle Management
Firewall logs provide visibility into network traffic and security events, and the software and security services require ongoing lifecycle management. Updates should be planned carefully to minimize disruption and preserve configuration compatibility.
Firewall Replacement, Upgrade & Migration
Older firewalls may become unsuitable as businesses increase bandwidth, users, VPN connections and security requirements. Because firewall policies, interfaces, routing and security services can differ between platforms, migration should be handled carefully: Current Firewall Assessment → Requirements Review → New Firewall Sizing → Configuration Migration → Testing → Cutover → Validation.
Firewall for New Offices & Remote/Hybrid Workforces
A firewall works best when it’s planned alongside the rest of your infrastructure and access model, not deployed as a standalone device.
Coordinated with internet connectivity, LAN design, Wi-Fi, switches, VLANs, servers, VPN, VoIP, CCTV and access control from day one.
Integrated with remote-access VPN, identity services, MFA, network access policies and cloud applications.
A firewall can contribute to a Zero Trust approach through identity, segmentation and secure access integration — but it is one component, not a complete Zero Trust implementation on its own.
Firewall vs. Router, Antivirus & Web Application Firewall
These technologies protect different parts of the environment and are often confused. CODE3 provides a separate, dedicated WAF service for businesses that specifically need web application protection.
Related Technology
- Router
- Antivirus / Endpoint Security
- Web Application Firewall (WAF)
What It Actually Covers
- Network routing and connectivity — not security policy enforcement or traffic inspection
- Protects individual devices such as laptops, desktops and servers — not network traffic
- Protects web applications by inspecting HTTP/HTTPS traffic at the application layer — a separate, dedicated service
Need to protect a web application specifically?
See WAF ServicesBusiness Firewall for Different Company Sizes
Firewall requirements scale with the size and complexity of the organization.
Secure internet access, basic segmentation, VPN and manageable security policies.
Stronger application controls, VPN scalability, multiple WAN connections and centralized management.
High availability, advanced threat prevention, segmentation, centralized management and multi-site security.
Coordinated firewall policies, VPN connectivity and centralized management across every site.
Higher throughput, redundancy, segmentation and specialized security architectures.
Firewall Installation Process
From initial consultation to ongoing support — every solution is strategically designed, seamlessly implemented, and continuously optimized.
Network & Security Assessment
We understand your existing network, internet connections, users, applications and security requirements.
Firewall Sizing
We evaluate the expected traffic, VPN requirements, security features and infrastructure requirements.
Firewall Selection
We identify an appropriate firewall platform and model for the approved requirements.
Supply & Procurement
We source the approved firewall hardware and applicable subscriptions or licenses.
Physical Installation
The firewall is installed and connected to the required WAN, LAN and network infrastructure.
Configuration
Interfaces, routing, policies, NAT, VPN and supported security services are configured.
Testing
We test internet connectivity, internal access, required applications, VPN connectivity and agreed security policies.
Documentation & Handover
Relevant configurations, network information and deployment documentation are handed over according to the project scope.
Network & Security Assessment
We understand your existing network, internet connections, users, applications and security requirements.
Firewall Sizing
We evaluate the expected traffic, VPN requirements, security features and infrastructure requirements.
Firewall Selection
We identify an appropriate firewall platform and model for the approved requirements.
Supply & Procurement
We source the approved firewall hardware and applicable subscriptions or licenses.
Physical Installation
The firewall is installed and connected to the required WAN, LAN and network infrastructure.
Configuration
Interfaces, routing, policies, NAT, VPN and supported security services are configured.
Testing
We test internet connectivity, internal access, required applications, VPN connectivity and agreed security policies.
Documentation & Handover
Relevant configurations, network information and deployment documentation are handed over according to the project scope.
Ready to kick off your next project with us?
Start Your ProjectWhy Choose CODE3 for Business Firewalls?
A firewall is only as good as the policies configured on it.
Properly Configured Policies
Firewall rules tailored to your business, not left on default settings.
Right-Sized Hardware
Firewalls sized to your network's throughput and feature needs.
Genuine Hardware
Sourced from established, reputable security hardware manufacturers.
Professional Installation
Setup handled by experienced network security engineers.
Want to see how we can support your business?
Talk to Our ExpertsHow We Supply and Install Your Firewall
From assessing your risk to a policy your team can live with.
Requirements Assessment
We understand your network and security requirements.
Sourcing
We supply the right firewall for your needs and budget.
Installation & Policy Configuration
Professional setup with rules configured for your business.
Support
We remain available for support and troubleshooting after installation.
Need a Firewall Supplied and Properly Configured?
Tell us about your network and we'll recommend the right firewall.
Businesses That Trust CODE3 With Their Network Security
From small offices to larger organizations, businesses across Dubai and the UAE rely on CODE3 for firewall supply and setup.







Interested in partnering with CODE3?
Partner With UsBacked by Established Technology Partners
We supply firewalls from established, reputable security hardware manufacturers.




Interested in partnering with CODE3?
Partner With UsExcellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.
Good customer service
Got a small meeting room setup with the Yealink MeetingBar A20, CTP18 touch panel, and a 55-inch Samsung 4K display. The audio and video quality are good, and joining meetings is easy. Installation was smooth, and everything works as expected. Happy with the service.
Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.
Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.
Excellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.
Good customer service
Got a small meeting room setup with the Yealink MeetingBar A20, CTP18 touch panel, and a 55-inch Samsung 4K display. The audio and video quality are good, and joining meetings is easy. Installation was smooth, and everything works as expected. Happy with the service.
Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.
Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.
Excellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.
Good customer service
Got a small meeting room setup with the Yealink MeetingBar A20, CTP18 touch panel, and a 55-inch Samsung 4K display. The audio and video quality are good, and joining meetings is easy. Installation was smooth, and everything works as expected. Happy with the service.
Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.
Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.
Ready to experience the same level of service?
Become Our Next Success StoryIndustries We Serve
IT infrastructure and support built for the day-to-day needs of modern corporate workplaces.
Secure, compliant technology solutions aligned with government standards and public sector requirements.
Reliable IT and security infrastructure that protects patient data and keeps critical systems running.
Connected campus technology that supports digital learning, from classrooms to administration.
Guest-ready networks, AV, and support systems that keep hotels and venues running smoothly.
Dependable connectivity and systems that keep stores, POS, and customer experience running.
High-security infrastructure built for the compliance and uptime demands of financial institutions.
Resilient industrial IT and network infrastructure that keeps production environments running.
Connected infrastructure that keeps tracking, inventory, and operations moving efficiently.
On-site and office IT support built around the pace and demands of construction projects.
Smart building and connectivity solutions for developments, offices, and property management.
Reliable home networking and smart technology solutions for residential communities.
Cost-effective, scalable IT solutions that grow with your business.
Enterprise-grade infrastructure, security, and support built for scale and complexity.
Empowering telecom providers with secure networking, cloud, cybersecurity, and managed IT solutions.
Don't see your industry listed? We can still help.
Find Your Industry SolutionFrequently Asked Questions About Business Firewalls
Learn more about our Firewall solutions.
Can't find the answer you're looking for?
Still Have Questions? Contact UsA business firewall controls and inspects network traffic according to defined security policies and helps protect networks from unauthorized or unwanted traffic.
Get a Firewall That's Actually Protecting You
Tell us about your network, and we'll handle sourcing and configuration.
