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High-performance enterprise networking and relentless perimeter protection.

Infrastructure & Cybersecurity

From tested fiber links in your facilities to virtualized server clusters and cyber threat mitigation, we architect, manage, and defend your complete technology foundation.

A resilient foundation.
Teams
Cloud
Systems
Connect & protectNetwork · access · monitoring
Prepare for recovery

Backups · restore plan · continuity

Illustrative overview · not live product data

The Authentic Business Challenge:

A single prolonged network outage or ransomware intrusion costs unprepared Canadian SMBs an average of 14 days of paralysis and over $150,000 in immediate damages.

Polarislink Methodology

The Engineering Approach

01

Zero-Trust Architecture

Rigid segregation of guest, office, server, and IoT devices to prevent lateral breach propagation.

02

Active Resilience

Dual ISP failovers and automated host migration clusters to eliminate single points of failure.

03

Specialist Delivery Partners

Advanced SOC and external audit needs are assessed with you. The provider, qualifications and scope of work are specified in the proposal.

Security Architecture

Network Topology & Defense-in-Depth

Defense-in-Depth & Active Segmentation
Continuous Telemetry Supervision
Internet & Fiber

Redundant ISPs

Fortinet Firewall

SD-WAN Deep Packet

Core Switching

Segmented Cisco VLANs

Proxmox Cluster

HA Virtualization

Wi-Fi & Endpoints

Hardened Intune MDM

24/7 Telemetry

Proactive Zabbix/PRTG

01. Immutable BackupsVeeam WORM off-site repository immune to ransomware encryption.
02. NIST / CIS AssessmentSystematic gap audit and phased architectural hardening.
03. Specialized SOC PartnersIntegration with accredited partners for 24/7 advanced threat hunting.
Scope of Expertise

Key Capabilities

Structured network cabling, fiber optics, and documented link testing
Industrial Wi-Fi networks and secure managed enterprise switching
Hybrid cloud virtual infrastructure (Proxmox VE, VMware ESXi)
Real-time network telemetry (Zabbix, PRTG) with automated alerting
Business continuity plans and Veeam immutable anti-ransomware backups
NIST / CIS posture assessment, technical privacy support, and pentesting within the agreed scope
Privileged Access Management (PAM) and Unified Endpoint Management (Intune)
Clarity Guarantee

Concrete Deliverables

Structured cabling installation with documented link test reports
High-availability server virtualization cluster
Tested immutable backup repository with automated recovery validation
Comprehensive cyber posture assessment with prioritized remediation steps
Core Tech Stack & Frameworks:
CiscoArubaFortinetProxmox VEVMwareVeeam BackupZabbixPRTGMicrosoft Intune
In the Field

Recent Engineering Scenarios

Regional Logistics Hub

Frequent Wi-Fi blackouts interrupting warehouse barcode scanners and forklifts.

Deployed Architecture: 3D RF spectrum analysis and installation of high-density directional APs with seamless roaming.

Professional Services Practice

Urgent need for Quebec Law 25 compliance and dependable disaster recovery.

Deployed Architecture: Full workstation encryption rollout, endpoint posture management, and offsite immutable backups.

Frequently Asked Questions

Common Questions

Do you own and operate a proprietary 24/7 Security Operations Center (SOC)?

We offer infrastructure monitoring. For SOC or advanced threat monitoring, services, providers and coverage hours are defined in the proposal.

How do your backups resist ransomware attacks?

Immutable backups can strengthen resilience when correctly configured and tested. Locking, retention, permissions and provider limits are defined for your environment; no absolute protection is promised.

Ready to architect your Infrastructure & Cybersecurity?

Get a comprehensive architectural evaluation with our senior Canadian engineering team.