Engineering Case Studies & Proven Outcomes
Detailed technical retrospectives on how FLUX IT resolves mission-critical outages, enforces OT/IT segregation, and delivers resilient infrastructure for Australian organisations.
24-Hour Healthcare Network Restoration
When firmware corruption on Cisco Nexus 5000 core switches severed Layer-3 routing across an active medical network, FLUX IT conducted low-level serial bootloader diagnostics to recover kernel references, returning electronic clinical records to full operation in under 24 hours with zero hardware replacement spend.
Eight Years of Zero-Incident Cyber Resilience
Following recurrent ransomware infections that crippled transport dispatch, FLUX IT eliminated flat-subnet propagation vectors by architecting deterministic VLAN micro-segmentation, redundant Cisco switching fabrics, and Microsoft 365 identity governance—delivering over eight consecutive years of incident-free operations.
Securing Critical Infrastructure Through OT and IT Segregation
To insulate industrial process control systems from corporate threat vectors, FLUX IT implemented an end-to-end Purdue Model segregation framework featuring a sovereign Active Directory forest, proxy-based IDMZ perimeter, and dedicated Cisco UCS blade fabrics without disrupting continuous 24/7 mining production.
From 10 Users to Enterprise Scale: Building for Sustainable Growth
FLUX IT designed and deployed a cloud-native foundation using Microsoft Entra ID, FortiGate Next-Generation Firewalls, and automated Intune zero-touch provisioning—enabling a Western Australian enterprise to expand from under 10 seats to hundreds of users and absorb multiple M&A acquisitions without structural rework.
Defeating an Online Gambling Defacement & Eradicating Deep SEO Malware
A growing business discovered that their corporate websites were quietly compromised. After defacing the homepages, attackers deployed a "parasite SEO injection"; surreptitiously piggybacking on the company’s strong Google ranking to index hundreds of illicit spam pages under their trusted domain names.