Network Security

Overview

Your network connects every user, device, application and camera in your organisation — which makes it both your most important asset and your largest attack surface. Telesto designs, builds and secures networks that stay fast and reliable while controlling exactly who and what can access your business resources.

From structured cabling and switching to next-generation firewalls, secure remote access and multi-site connectivity, we take a layered, security-first approach. Every network we deliver is segmented, documented and monitored, so it is easier to manage today and ready to scale tomorrow.

Services & capabilities

• Network architecture design and structured cabling
• Managed switching, routing and LAN/WAN deployment
• Next-generation firewall and unified threat management (UTM)
• Network segmentation and VLAN design
• Secure VPN, remote access and zero-trust principles
• Multi-site connectivity and SD-WAN
• Network access control for users and devices
• Network monitoring, audits and vulnerability assessments

Benefits

• Reduce exposure to unauthorised access and network-borne threats
• Reliable, prioritised performance for business-critical traffic
• Guest, staff, IoT and critical systems kept safely separated
• Secure connectivity for branches and remote workers
• Clear visibility of network activity and early warning of issues

Applications & use cases

• Corporate offices and campuses
• Multi-branch and distributed organisations
• Guest and public network environments
• Warehouses, factories and industrial sites
• Remote and hybrid workforces

Frequently asked questions

Can you review our existing network?

Yes. We can audit your current network layout, devices and security settings, identify risks and bottlenecks, and recommend practical, prioritised improvements.

What is network segmentation and why does it matter?

Segmentation divides your network into separate zones — for example staff, guests, cameras and servers — so a problem in one area cannot easily spread to the rest. It is one of the most effective security measures available.

Can our staff connect securely from outside the office?

Yes. Secure VPN or remote-access solutions can be set up so authorised users reach business resources safely from anywhere.

Can you connect our branch offices?

Yes. We design secure site-to-site connectivity so branches share applications and data as if they were on one network.