Firewall Solutions
Protect your business network with firewall solutions designed to secure users, devices, applications, branches, cloud access and daily operations.
Nanyang Tech helps businesses plan, deploy, configure and support firewalls that strengthen network security, control access and reduce cyber risk.
Network Protection
Secure VPN Access
Threat Prevention
Policy Management
Internet Traffic
Users & Devices
VPN Access
Blocked Threats
Firewall
Protection
Traffic Control
Monitor and filter network traffic before it reaches business systems.
Secure Access
Support VPN, branch connectivity and authorised user access.
Threat Defence
Reduce exposure to suspicious activity and unauthorised connections.
Secure. Controlled. Protected.
Firewall solutions help protect your users, applications, internet access, remote connections and business network from daily security risks.
01
Secure network access
02
Protect business systems
03
Control users and traffic
04
Support remote work
Business Security Foundation
Protect your network before threats become disruptions.
A firewall acts as a security barrier between your business network and external threats. It helps monitor traffic, block unauthorised access, control applications and protect important business systems.
With the right firewall setup, your organisation can improve security, support remote users, protect branch offices and manage network access more effectively.
- Protect business data, systems and users
- Control access to websites, applications and services
- Support secure VPN access for remote staff and branches
- Reduce risk from unauthorised traffic and network threats
Users
Employees, remote staff, branch users and business devices.
Firewall
Security rules, traffic inspection, VPN and access control.
Threats
Suspicious traffic, unauthorised access and risky connections.
Systems
Applications, servers, cloud platforms and internal resources.
Security layer between users, threats and business systems
What We Provide
Firewall solutions for safer business operations.
We support businesses that need firewall deployment, policy configuration, VPN setup, threat protection, web filtering, access control and ongoing support.
Firewall Deployment
Supply, install and configure firewalls to protect your office network, users, business systems, servers and internet access.
Security Policy Setup
Configure firewall rules, access policies, traffic permissions and restrictions based on your business requirements.
Secure VPN Access
Enable remote staff and branch offices to connect securely to company systems through encrypted VPN connections.
Threat Protection
Help detect and block suspicious traffic, unauthorised access, malware activity and network-based threats.
Web & Application Control
Manage access to websites, applications and online services to improve security, productivity and compliance.
Support & Maintenance
Get help with firewall troubleshooting, rule changes, firmware updates, VPN issues and performance checks.
Why It Matters
Security that works quietly behind your business.
A firewall is not just a device at the edge of your network. It helps decide what traffic is allowed, what should be blocked and how users connect securely to business systems.
Stronger Network Protection
Reduce exposure to unauthorised access, suspicious traffic, malware activity and external network threats.
Better Access Control
Control which users, devices, departments and services can access specific parts of your business network.
Secure Remote Work
Allow remote users and branch offices to connect to company systems securely through VPN access.
Improved Visibility
Monitor network traffic, security events, blocked connections and usage patterns to support better IT decisions.
Firewall Options
Choose the right firewall approach.
Different businesses require different levels of security. We help recommend firewall solutions based on users, locations, applications, VPN needs and security requirements.
01
SMB Firewalls
Suitable for small and medium businesses that need reliable protection, secure internet access and simple management.
02
Next-Generation Firewalls
Designed for businesses that require application control, threat prevention, web filtering and deeper security visibility.
03
VPN Firewalls
Ideal for companies that need secure remote access for users, branch offices and hybrid working environments.
04
Enterprise Firewalls
Built for larger organisations that need advanced security policies, high availability and centralised control.
Review
Users, devices, applications, traffic, VPN and existing risks.
Plan
Firewall model, rules, policies, remote access and filtering.
Deploy
Installation, configuration, testing and documentation.
Support
Changes, updates, troubleshooting and performance checks.
Firewall planning from risk review to support
Our Approach
Security planned around how your business works.
Instead of applying generic firewall rules, we look at how your organisation uses the network. This allows us to configure a firewall setup that balances protection, access and performance.
- Review current network, users and security concerns
- Recommend suitable firewall model and security features
- Configure firewall rules, VPN, web filtering and access policies
- Test internet access, VPN connectivity and security behaviour
Suitable Environments
Firewall protection for different business spaces.
Our firewall solutions can support offices, branches, retail outlets, warehouses, schools, clinics and enterprise environments.
SME Offices
Secure internet access, staff devices, business systems and remote users.
Corporate Offices
Protect users, departments, servers, applications and internal resources.
Retail Outlets
Secure POS systems, payment terminals, CCTV, Wi-Fi and back-office devices.
Warehouses
Protect scanners, operational systems, access points, CCTV and workstations.
Schools & Training Centres
Control internet access, protect shared devices and support safe connectivity.
Enterprise Networks
Advanced policies, VPN, high availability, segmentation and central control.
Deployment Process
From security planning to support.
We follow a clear deployment process to ensure your firewall is properly selected, configured, tested and ready to protect your business network.
01
Understand Security Needs
We review your users, devices, applications, internet usage, VPN needs and existing network risks.
02
Recommend the Right Firewall
We suggest suitable firewall options based on business size, performance, security features, VPN needs and budget.
03
Deploy & Configure
Our team handles firewall installation, rule setup, VPN configuration, web filtering and security policies.
04
Test & Support
We test connectivity, VPN access and firewall behaviour, then provide support for future changes and troubleshooting.
Secure your business network.
Whether you need a firewall for a small office, secure VPN access for remote users, or advanced firewall protection for a larger environment, Nanyang Tech can help design, deploy and support the right solution.