Network Security Services for Offices and Branches
Our network security services protect the connections your business runs on. We design and manage firewalls, secure remote access, Wi-Fi security and network segmentation, so only the right people and devices reach your systems and threats are blocked at the edge.
Get a free consultation
Tell us about your users, servers and current security tools and our team will call you back within one working day.
Overview
What is network security?
Network security is the protection of your network and the data moving across it. It controls who and what can connect, filters harmful traffic, secures remote access and watches for unusual activity.
A flat network where every device can reach every other device lets one infected laptop spread an attack across the office. Good network security separates users, servers, guests and devices such as cameras, and puts a properly managed firewall between them and the internet.
- Only approved traffic gets through
- Secure access for remote staff
- Separate zones for users, servers and guests
Services
Network security services
Next-generation firewalls
Firewalls with intrusion prevention, application control and web filtering.
Secure remote access
Site-to-site and remote user VPN with multi-factor authentication.
Wi-Fi security
Secure staff and guest Wi-Fi with proper isolation.
Network segmentation
VLANs and rules that separate users, servers and devices.
Web filtering
Block harmful and unwanted websites by category.
Monitoring and logging
Firewall logs and alerts reviewed for threats.
Coverage
Network security for every site
Head offices
Full firewall, segmentation and monitoring.
Branch offices
Secure links between branches and head office.
Remote staff
VPN and secure access from anywhere.
How We Work
How we secure your business
Assess
We review your network, email, servers, endpoints and current gaps.
Plan
We prioritise fixes and agree the tools and scope with you.
Deploy
We set up and tune firewalls, filters and protection with minimal disruption.
Monitor and improve
We watch alerts, apply updates and report every month.
Why Tech Guru
Network security from a network team
Since 2016 we have designed and run networks for offices, factories and data centers. We secure them with the same care, from cabling and switching to firewalls and VPN, and stay on to manage and monitor them.
- Design, deployment and management by one team
- Firewalls configured, not left on defaults
- Secure remote access with MFA
- Monthly review of rules and alerts
FAQs
Network Security Services FAQs
Network Security Services FAQs
What are network security services?
Network security services protect a business network through firewalls, secure remote access, Wi-Fi security, segmentation, filtering and monitoring.
Do we need a next-generation firewall?
Most businesses benefit from one. Next-generation firewalls add intrusion prevention, application control and web filtering on top of basic traffic rules.
What is network segmentation?
Segmentation splits a network into separate zones, such as users, servers, guests and cameras, so a problem in one zone cannot spread easily to others.
Can you secure remote and branch offices?
Yes. We set up site-to-site VPN for branches and secure remote access with multi-factor authentication for staff working from anywhere.
Do you manage the firewall after installation?
Yes. Our firewall management service covers updates, rule changes, monitoring and regular reviews.
Talk to an Expert
Secure your office network
Tell us about your offices, users and current firewall. We will review your network and share a clear security plan.
Have any questions?
We reply within 24 hours
Mon to Fri, 11:00 AM to 6:30 PM
Working hours