Managed Firewall Services &FWaaS Solutions UK
Enterprise Next-Generation Firewall Management & Cloud-Delivered Perimeter Security
Legacy on-premise appliances create maintenance backlogs, unpatched vulnerabilities, and hardware renewal friction. ManagedByUs delivers comprehensive managed firewall services and Firewall as a Service (FWaaS) in the UK, providing fully orchestrated FortiGate next-generation firewall (NGFW) deployment, unified security policies, and 24/7 NOC threat monitoring across corporate sites and hybrid workers.
- No hardware capex required
- FortiGate NGFW & SASE
- Sub-15 min incident response
Enterprise Firewall Management Without Hardware Friction
As a specialist managed firewall services provider, ManagedByUs eliminates the complexity of physical firewall lifecycles. Whether you deploy cloud-hosted FWaaS or dedicated on-premise FortiGate firewalls, our security engineering team inspects inbound and outbound traffic in real time. We handle deep packet inspection (DPI), SSL inspection offloading, intrusion prevention (IPS), and anti-malware filtering without degrading throughput on your enterprise leased lines or multi-site SD-WAN architecture.
Complete Hybrid Security & Perimeter Protection
Enterprise firewall management bridges network infrastructure with zero-trust security, integrating directly with your corporate estate:
FortiGate & Cloud NGFW Orchestration
Deploy dedicated FortiGate appliances or cloud-native FWaaS instances with hardware-accelerated SSL decryption and granular Layer-7 application control.
Zero Trust Network Access (ZTNA)
Enforce identity-aware, least-privilege access rules for remote and branch employees, replacing legacy client VPNs with secure application proxies.
Seamless SD-WAN & SASE Integration
Protect branch traffic with automated breakout policies via our managed SD-WAN services and unified SASE framework.
Wireless & Perimeter Segmentation
Isolate untrusted IoT, guest networks, and enterprise subnets across high-density commercial Wi-Fi installations with automated dynamic VLAN firewalling.
24/7 Managed Security Operations & Policy Compliance
Deploying a firewall is only half the battle; maintaining rulesets and mitigating active exploits requires vigilant oversight. ManagedByUs continuously monitors rulebases, pushes zero-day vulnerability hotfixes, and audits security compliance from our 24/7 UK NOC, keeping your business aligned with Cyber Essentials Plus and ISO 27001 standards.
Frequently asked questions
Everything you need to know about managed firewall services and FWaaS for UK businesses.
Complete your security stack
FWaaS works best as part of a layered security architecture. Explore the services that pair with it.
From the blog
FortiGate vs Cisco Meraki: The Enterprise TCO & Architecture Clash
A comprehensive technical comparison of Fortinet and Cisco Meraki, examining licensing expiration lock-ins, ASIC hardware acceleration, native SD-WAN, and total cost of ownership.
Read articleSecurityWhy SSL/TLS Inspection Throttles 1Gbps Leased Lines (And How to Size Your Firewall)
An engineering breakdown of why 1Gbps fiber drops to 250Mbps under deep packet inspection. Learn how hardware ASICs, TLS 1.3 decryption, and line-rate sizing prevent edge bottlenecks.
Read articleModernise Your Network Security Infrastructure
Speak with a ManagedByUs cloud security architect today to evaluate your perimeter security and transition to managed FWaaS.