Practical Expertise Across
Networking, Security & Cybersecurity
Independent, senior-level consultancy covering the services in highest demand across UK enterprise, mid-market, and regulated-sector organisations — grounded in 20+ years of hands-on delivery.
Network Security
The most in-demand consultancy category across UK enterprise and regulated sectors. CyberRoof delivers architecture-led network security advisory — from Zero Trust strategy through to firewall policy governance — backed by CISSP certification and hands-on delivery at Admiral Insurance, NHS, and Jaguar Land Rover.
Zero Trust Architecture & ZTNA
Strategy development, gap assessment, and phased implementation roadmap for Zero Trust — covering identity verification, least-privilege access, micro-segmentation, and ZTNA. Aligned to NCSC and NIST Zero Trust principles.
Firewall Strategy & Policy Governance
Independent firewall architecture review, rule-base optimisation, and policy governance — covering Fortinet FortiGate, Cisco ASA, Palo Alto, and Checkpoint. AlgoSec and Skybox policy management experience.
Network Security Architecture Review
Comprehensive assessment of your current network security architecture — identifying gaps, misconfigurations, and improvements. Deliverable is a prioritised findings and recommendations report.
Network Access Control (NAC)
Design and implementation advisory for NAC — covering Cisco ISE, wired and wireless access control, 802.1X, endpoint compliance, and policy enforcement across complex multi-site environments.
PKI & Certificate Lifecycle Management
PKI strategy, certificate lifecycle governance, and Keyfactor Command Center implementation advisory. Ensures your certificate estate is visible, governed, and does not expose you to unplanned outages or security gaps.
Wireless Security
Security review and design for enterprise wireless environments — 802.11 standards, WPA3, rogue AP detection, and secure guest network segmentation. Experience with Extreme Networks and Cisco Wireless.
Networking
Enterprise network design, infrastructure transformation, and platform migration advisory — from LAN and WAN architecture through to SASE, SD-WAN, and data centre networking. Hands-on delivery experience across 8+ data centres and 100+ remote sites.
SASE & SD-WAN Migration
End-to-end advisory for SASE platform selection, migration planning, and deployment — Netskope, Cloudflare, Zscaler, and Broadcom. Proven delivery experience including Broadcom-to-Netskope migration at enterprise scale.
Enterprise Network Design
Scalable, resilient network architecture design across LAN, WAN, data centre, and campus environments — covering routing (BGP, OSPF, EIGRP), switching, VLANs, VDC, VPC, and MPLS.
Load Balancer Advisory
Platform selection, architecture review, and migration support for load balancing infrastructure — F5 BIG-IP (Viprion, rSeries), Kemp, and Nokia A10. Proven delivery of F5 Viprion-to-rSeries migrations.
Cloud & Hybrid Network Architecture
Network design and security advisory for cloud and hybrid environments — AWS and Azure networking, cloud connectivity, hybrid routing, and security group governance.
WAF & CDN Strategy
Web Application Firewall selection, migration, and governance advisory — Cloudflare WAF/CDN, Vercara, and Akamai. Delivered Vercara-to-Cloudflare WAF migration at enterprise scale.
Network Visibility & Automation
Network management, visibility, and automation advisory — NetBrain, Cisco Prime, DNA Center, FortiAnalyzer, and Wireshark. Reduce operational risk through improved network intelligence and automated policy management.
Cybersecurity
Governance, risk, compliance, and assurance services — covering the cybersecurity challenges most commonly faced by UK organisations in 2026. CISSP-certified advisory aligned to ISO 27001, NIST, GDPR, and Cyber Essentials.
ISO 27001 & Cyber Essentials Gap Analysis
Independent gap assessment against ISO 27001 and Cyber Essentials — identifying what is in place, what is missing, and a prioritised remediation roadmap. Increasingly required for UK government and enterprise contracts.
Incident Response Planning
Development of incident response plans, escalation playbooks, and communication frameworks — with tabletop exercise facilitation to test preparedness. Less than half of UK SMEs had a documented IR plan at point of breach in 2025.
Security Posture Assessment
Comprehensive review of your organisation's security posture — covering network, endpoint, identity, cloud, and governance. Delivered as a scored assessment with executive summary and technical findings report.
GDPR & Data Protection Advisory
Network security and data handling guidance aligned to GDPR — DPIA review, data flow mapping, and security control recommendations. Delivered from practical experience managing DPIAs at NHS Trust level.
Endpoint & IoT Security Advisory
Security strategy for endpoint and IoT environments — EDR platform selection (SentinelOne, Forescout), medical device security (Cylera), and policy governance. Particularly relevant for healthcare and manufacturing.
Supply Chain & Third-Party Security
Supply chain security assessment and third-party risk advisory — a rapidly growing threat vector, with UK supply chain attacks doubling year-on-year. Helps organisations understand and manage exposure through their supplier ecosystem.
Virtual CISO (vCISO)
Senior security leadership on a flexible retainer — without the cost of a full-time hire. Ideal for SMEs, growing businesses, and organisations that need CISO-level capability for board reporting, governance, and strategic direction.
Security Strategy & Roadmap
Development of a multi-year security strategy aligned to business objectives — prioritised by risk, cost, and business impact. Includes executive presentation and board-ready reporting.
Monthly Advisory Retainer
Ongoing senior security advisory — typically 1–2 days per month. Covers security decisions, supplier assessments, incident escalation, and governance — giving you consistent expert input without a full-time salary.
Security Policy & Governance Framework
Development and review of security policies, standards, and procedures — aligned to ISO 27001, NIST, and Cyber Essentials. Provides the governance documentation required for audits, insurance, and regulatory compliance.
Cyber Insurance Readiness
Security posture review and documentation to support cyber insurance applications and renewals — ensuring your controls evidence meets insurer requirements and reduces premium exposure.
Infrastructure Advisory
Hands-on technical advisory for organisations undertaking network transformation — platform migrations, data centre projects, and infrastructure modernisation. Grounded in real delivery experience, not just frameworks.
Platform Migration Advisory
Technical advisory for major platform transitions — firewall replacements, load balancer upgrades, WAF migrations, and SASE deployments. Includes risk assessment, migration planning, and post-migration validation.
Data Centre Network Advisory
Network architecture and security advisory for data centre environments — core switching, east-west traffic controls, virtualisation (VMware NSX), and interconnects across multi-DC topologies.
HLD & LLD Documentation
Production of High-Level Design and Low-Level Design documentation for network and security projects — providing the technical foundation for procurement, build teams, and change governance.
Technology Evaluation & Selection
Vendor-neutral evaluation of network and security products — covering requirements analysis, proof-of-concept oversight, and selection recommendation. No commercial bias, no vendor relationships.
Flexible Engagement Models
🔍 Fixed-Scope Assessment
A defined deliverable — security posture review, gap analysis, architecture assessment — scoped upfront with a clear output and fixed fee. Ideal for a first engagement.
Enquire →🏗️ Project-Based Advisory
Advisory support for a specific project — platform migration, Zero Trust implementation, incident response planning — scoped by project phase and deliverable.
Discuss a Project →📅 Monthly Retainer
Ongoing senior security advisory — typically 1–2 days per month. Ideal for vCISO engagements, SMEs requiring regular security input, and longer-term transformation support.
Enquire →Not Sure Where to Start?
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