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Network security that sees, controls and contains traffic
Your network carries everything: ERP sessions, payment flows, CCTV feeds and the occasional malicious download. We build networks where every connection is identified, inspected and allowed only if it should be, so one compromised laptop can't become a company-wide incident.
What this solution covers
Perimeter defence
Next-generation firewalls with application control, IPS and SSL inspection at every internet edge and branch.
Internal segmentation
VLANs, ACLs and internal firewalls that separate servers, users, OT, guests and IoT.
Secure remote access
SSL/IPsec VPN or ZTNA with MFA and device posture checks for staff and vendors.
Intrusion prevention
Signature and behaviour-based IPS tuned to your applications to cut false positives.
Network access control
Only known, compliant devices get on the wired or wireless network.
Visibility and logging
Flow and firewall logs centralised, time-synced and retained for investigations and audits.
How we deliver this solution
Assess
We review your environment, risks and existing tools so recommendations fit what you already own.
Design
A written design with sizing, architecture and a vendor-neutral comparison of suitable platforms.
Deploy
Certified engineers implement in planned, change-controlled stages with rollback ready.
Operate
Handover to your team or to our managed service, with monthly reporting and reviews.
Questions we're often asked
Do we need to replace our existing switches and routers?
Usually not. We assess what you have, reuse what is supported and secure, and replace only end-of-life or unmanaged devices that block segmentation or logging.
Can network security be managed for us after deployment?
Yes. Our Managed Firewall and Security Monitoring services cover rule reviews, firmware, health checks and alert triage under a defined SLA.
Do you work with our existing security vendors?
Yes. We assess and build on what you already own wherever it's supported and effective, and recommend replacement only where there's a clear risk or cost reason.
Do you serve clients outside metro cities?
Yes. Colozal Labs serves organisations across India. Assessments, configuration and managed services run remotely, and on-site work is planned into each project.
Not sure where to start?
Talk to a Colozal Labs specialist. We'll listen first, then recommend only what your risk and budget justify.