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Network Security
Design, harden and protect the network your business runs on.
At a glance
- Network security assessment report
- Prioritised improvement roadmap
- Updated configuration standards
- Network diagrams
Overview
What is Network Security?
We help you build and maintain a secure network — from firewall and VPN configuration to segmentation and secure remote access. Whether you’re fixing known issues or redesigning for Zero Trust, our engineers deliver practical, well-documented improvements.
What’s included
Comprehensive coverage
Firewall Review
Rule-base clean-up and configuration hardening.
Network Segmentation
Isolate critical systems to limit attacker movement.
Secure Remote Access
VPN and ZTNA design for a hybrid workforce.
Network Access Control
Ensure only trusted devices connect.
DNS & Email Security
Filtering and protection against phishing and malware.
Architecture Review
Assess your design against best practice.
Our process
How it works
Assess
Review your current architecture, configurations and identities.
Design
Define a secure target state aligned to best practice and your goals.
Harden & Implement
Apply controls, policies and configurations with minimal disruption.
Monitor & Improve
Continuous monitoring and periodic reviews to prevent drift.
Deliverables
What you receive
Clear outputs your leadership and technical teams can act on immediately.
- Network security assessment report
- Prioritised improvement roadmap
- Updated configuration standards
- Network diagrams
- Implementation support
Why Cyberior
Security partners, not just vendors
Attacker Mindset
Real-world adversary tactics that uncover what scanners miss.
Evidence, Not Noise
Every finding manually verified and backed by proof.
Clear Reporting
Plain-English summaries for leaders, detail for engineers.
True Partnership
Fixed scopes, direct access to experts, free retesting.
FAQ
Common questions
Do you work with our existing vendors?
Yes — we work with Fortinet, Palo Alto, Cisco, Sophos, Meraki and more.
Can you implement the changes?
Yes, we can design and implement, or guide your team.
How often should we review our network?
At least annually, and after any major change.
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Learn more →Get started
Ready to get started with Network Security?
Book a free consultation and we’ll scope the right engagement for your environment and budget.