Exposed Services
Unnecessary ports and internet-facing services may create avoidable attack paths.
Managed Firewall Services
Protect your business network with managed firewall security.
Firewall configuration, monitoring, secure remote access, network segmentation, threat protection and ongoing technical management from Hozit.
Managed Firewall Overview
A controlled security boundary between your business and external threats.
A business firewall controls traffic between internal networks, remote users, cloud services and the internet.
Hozit configures and manages firewall policies, VPN access, network segmentation, security monitoring, updates and reporting according to the agreed support scope.
Firewall Management
Secure VPN Access
Network Segmentation
Monitoring and Alerts
Firewall Challenges
A firewall is only effective when it is configured and maintained correctly.
Outdated rules, exposed services, weak remote access and missing monitoring can leave the business network vulnerable.
Uncontrolled Rules
Old or overly broad firewall policies may allow more traffic than the business requires.
Weak Remote Access
Poorly secured VPN access can expose internal systems and sensitive information.
Flat Networks
Users, servers, guests and devices may share one unrestricted network.
Limited Monitoring
Security events and unusual traffic may go unnoticed without logs and alerts.
Outdated Firmware
Unsupported or unpatched firewall software can contain known security weaknesses.
Managed Firewall Capabilities
Firewall security configured around your users, systems and locations.
The service scope is based on network design, internet connectivity, remote access, hosted systems and security requirements.
Firewall Configuration
Configure interfaces, routing, policies, address objects and approved network services.
Security Rule Management
Create, review and maintain firewall rules according to business requirements.
VPN Configuration
Provide secure remote-user and site-to-site connectivity where supported.
Network Segmentation
Separate staff, servers, guests, cameras and operational devices using controlled network zones.
Threat Protection
Enable supported intrusion-prevention, application-control and web-filtering features.
Monitoring and Alerts
Monitor firewall status, resource use, events, failures and selected security indicators.
Log Review
Review relevant connection, access and security logs according to the service agreement.
Firmware and Updates
Plan and apply supported firewall updates with appropriate change and rollback controls.
Firewall Reporting
Provide agreed summaries of security events, rule changes and service health.
Business Benefits
Stronger network protection with ongoing technical oversight.
Managed firewall services help reduce exposure, improve control and maintain secure connectivity across the business.
Reduced Exposure
Limit unnecessary inbound, outbound and internal network traffic.
Safer Remote Access
Protect approved remote users and sites through managed VPN connectivity.
Improved Segmentation
Reduce lateral movement by separating sensitive systems and device groups.
Better Visibility
Monitor firewall status, events, traffic and selected security activity.
Faster Response
Investigate firewall alerts and connectivity issues through an agreed support process.
Improved Governance
Maintain clearer records of approved rules, changes and administrative responsibility.
Firewall Management Process
A structured process from assessment to ongoing monitoring.
Firewall changes should be planned carefully because incorrect rules can affect connectivity, applications and business operations.
Assess
Review internet links, networks, remote access, services, existing rules and security requirements.
Design
Define interfaces, network zones, routing, VPNs, security policies and monitoring requirements.
Configure
Implement the approved firewall, rules, objects, security services and administrative controls.
Test
Validate internet access, applications, remote connectivity, logging and security behaviour.
Monitor
Review availability, events, alerts, resource utilisation and selected security activity.
Maintain
Manage approved rule changes, firmware updates, backups and configuration improvements.
Managed Firewall Questions
Frequently asked questions about managed firewall services.
What is a managed firewall service?
It is an ongoing service covering agreed firewall configuration, monitoring, rule management, updates, VPN support and technical administration.
Can Hozit manage an existing firewall?
Yes, subject to an assessment of the device, model, firmware, credentials, licence status, rules and current configuration.
Does a firewall replace antivirus protection?
No. Firewalls and endpoint security perform different roles and should be used together as part of a layered security approach.
Can the firewall provide remote access?
Yes. Supported firewalls can provide secure VPN access for approved remote users and branch locations.
Can guest Wi-Fi be separated from the business network?
Yes. Network segmentation and firewall policies can isolate guest traffic from internal systems.
How often should firewall rules be reviewed?
Rules should be reviewed regularly and whenever systems, users, applications or connectivity requirements change.
Does Hozit provide firewall reporting?
Yes, where included in the support agreement. Reports may cover service status, alerts, rule changes and selected security events.
Can the firewall block websites and applications?
Supported models may provide web filtering and application control, subject to licensing and configuration.
Related Services
Strengthen your network with supporting security services.
Protect Your Network