Your network is the road every attack travels on. If it is flat, loosely controlled or full of old firewall rules nobody remembers, a single compromised laptop can become a company-wide incident. Mavinz delivers network security services that put sensible boundaries in place — without slowing your people down.
We design and deploy next-generation firewalls, segment networks so critical systems are isolated, secure remote and branch connectivity, and harden switches, routers and wireless. We work with leading platforms such as Fortinet, Palo Alto Networks, Sophos, Check Point and Cisco, and we document everything so your team understands what was done and why.
Why network security still matters
Cloud and remote work have changed the perimeter, but they haven't removed it. Ransomware operators still rely on weak segmentation and exposed services to spread and reach backups.
Contain incidents before they spread
Remove risky, outdated firewall rules
Secure access for remote and branch users
Clear network documentation and diagrams
Network security services
From a single office to multi-site and hybrid environments, we cover design, deployment and review.
Firewall deployment & configuration
Selection, sizing, policy design, IPS, web filtering and VPN on next-generation firewalls.
Network segmentation
VLANs, zones and access policies that isolate servers, OT, guests and sensitive data.
Secure connectivity & hardening
Site-to-site VPN, SD-WAN, ZTNA, secure Wi-Fi and device hardening to vendor benchmarks.
A typical network security engagement delivers:
- Network and firewall rule review
- Target architecture and segmentation plan
- Implemented, tested configuration changes
- Updated diagrams and change records
How we deliver network security
- 01
Assess
We review your current controls, configurations and risks against the outcomes you need.
- 02
Prioritise
Findings are ranked by real business risk, so effort goes where it reduces exposure most.
- 03
Implement
Our engineers configure, harden and test controls with minimal disruption to your users.
- 04
Validate & improve
We verify that controls work, document them and schedule periodic reviews.
Serving clients in India and worldwide
We secure networks for organisations in India, the United States, the UK and EU, the UAE, Saudi Arabia and Qatar, and Australia. Our designs help you meet expectations in frameworks such as ISO/IEC 27001, NIST CSF, PCI DSS, the UK's Cyber Essentials and Australia's Essential Eight, as well as CERT-In guidance in India.
“They are the best cyber security consultants in Delhi. Their specialized audit and implementations secured the network and effectively implemented DLP across platforms.”
Network Security FAQs
Segmentation divides your network into zones with controlled traffic between them. If an attacker compromises one device, segmentation limits what else they can reach — protecting servers, finance systems and backups.
We're vendor-neutral. We recommend based on your size, existing skills, budget, required features and local support availability. We work regularly with Fortinet, Palo Alto Networks, Sophos, Check Point and Cisco.
Yes. We review rules for unused, overly broad or risky entries, map them to business needs and give you a prioritised clean-up plan that avoids service disruption.
Yes. We design secure remote access using VPN or zero-trust network access, and connect branches using site-to-site VPN or SD-WAN.
