managed IT services darwin cybersecurity darwin computer repair darwin CCTV installation darwin security cameras darwin data cabling darwin

IT & Comms

Managed IT Services, Linux Migration & Open Source Software Darwin

Managed IT services, cybersecurity, CCTV and security camera installation, data cabling, VoIP, and computer repair in Darwin — delivered with engineering depth.

Troubleshooting, networks, servers, DNS, VPS, managed security, access control, audit logging, integrations, and retained support focused on stability, security, transparency, and maintainability.

That can include POS systems, camera systems, communications, hosting, deployment workflows, governance reporting, and SEO management where the business system depends on it. Where fit allows, open-source or standards-based tooling keeps future handover, scaling, and maintenance simpler.

Specialists in Windows-to-Linux migration for businesses looking to cut recurring Microsoft licence costs, and in replacing subscription-based software (Microsoft 365, QuickBooks, Adobe, and similar) with open-source or custom-built alternatives the business owns outright.

Need board-level or controller work? See our dedicated Electronics Repair Darwin page.

Need public proof points? Read the live client systems case studies — Alabanos Taxi, Aesthetica By Andy, and PawAWhere.

At a glance

What We Can Help With

Business Systems

  • Business platforms, device fleets, and day-to-day operational systems
  • POS, camera systems, authenticated user workflows, portals, and practical fault isolation
  • Commercial upgrade, migration, and replacement advice aimed at reducing future headaches

Networks, Data Cabling & Wi-Fi

  • Data cabling and network cabling — Cat5e, Cat6, fibre, and structured cabling for offices and workshops
  • LAN/Wi-Fi setup, fault finding, segmentation, NBN, and remote access
  • Coverage, performance, and resilience improvements across single and multi-site environments

Infrastructure & Managed Ops

  • Firewalls, VPNs, DNS, VPS, email, servers, and site security
  • Backups, monitoring, recovery testing, managed security, and minimal-invasive maintenance
  • Hosting, deployment, audit logging, and SEO management for business systems

Cybersecurity & Governance

  • Cybersecurity services, managed security baselines, and Essential Eight awareness for Darwin businesses
  • Access control, audit logging, hardening, and governance reporting
  • CCTV installation, security camera systems, and operational monitoring for homes and businesses
  • Controls designed to support live environments rather than generic checkbox bundles

Open Source & Migration

  • Windows-to-Linux migration — servers, workstations, and domain environments scoped and managed end-to-end
  • Open-source replacements for Microsoft 365, Adobe, QuickBooks, and other subscription stacks
  • Custom-built business software to eliminate per-seat SaaS costs — owned outright, no recurring licence fees
  • Staged migration planning so operations stay running during the transition
  • Reduced system bloat, faster boot and response times, and lower power draw — Linux runs leaner on the same hardware

Details

Service Breakdown

General IT support
  • Business IT support
  • Home PC and device support
  • Network setup and troubleshooting
  • System maintenance and cleanup
  • Advice on upgrades and replacements

Recommendations are scoped to the operational need, budget, long-term maintainability, and future scalability of the environment.

Infrastructure & systems integration (detailed)

Infrastructure services across business and industrial environments, from single-site installations to multi-site deployments.

  • Firewall and network appliance setup (pfSense, VLANs, NAT, routing, VPN, high-availability)
  • Phone systems and VoIP (PBX setup, SIP trunks, on-site and cloud integrations)
  • On-site and off-site backup strategies (incremental, encrypted backups, recovery testing)
  • Website design and deployment with performance and SEO best practices
  • Booking, SMS OTP, dispatch, taxi management, and fleet workflow systems for service businesses
  • DNS management, VPS administration, and managed hosting workflows
  • Open-source and standards-based tooling where appropriate for longevity and transferability
  • Email server deployment and hardening (Postfix/Dovecot, spam filtering, DKIM, SPF, DMARC, TLS)
  • Active Directory and domain controllers (Windows AD and Samba4 integration)
  • Linux server administration, virtualization, and container-based deployments
  • Point-of-sale (POS) system deployment and secure network segmentation
  • Camera systems, remote viewing, and operational monitoring integration
  • Managed security baselines, role-aware access control, audit logging, and security hardening
  • Governance reporting, supplier and platform risk visibility, and external attack-surface checks where required
  • Monitoring, logging, and disaster recovery planning
  • On-site commissioning, remote management, and scheduled maintenance

Deliverables can include documentation for handover, remote management setup, upgrade paths, scaling notes, and maintenance planning.

CCTV installation & security cameras

CCTV and security camera installation for homes, businesses, and commercial sites in Darwin.

  • Security camera system design, supply, and installation
  • CCTV camera placement, cabling, and network configuration
  • Remote viewing setup — access cameras from phone, tablet, or desktop
  • Integration with access control, alarms, and intercom systems
  • NVR/DVR setup, storage planning, and retention configuration
  • Existing system troubleshooting, upgrades, and camera additions
Cybersecurity services & Essential Eight

Practical cybersecurity for Darwin businesses — not generic checkbox bundles, but controls designed for your actual operating environment.

  • Security assessments and baseline hardening for business systems
  • Essential Eight awareness and alignment for businesses engaging with government or insurers
  • Firewall configuration, VPN setup, and network segmentation
  • Email security — SPF, DKIM, DMARC, spam filtering, and phishing protection
  • Access control, multi-factor authentication, and privilege management
  • Backup strategy, encryption, and disaster recovery testing
  • Managed security monitoring, audit logging, and incident response planning
Data cabling & network cabling

Structured data cabling for offices, workshops, and commercial sites across Darwin.

  • Cat5e, Cat6, and fibre optic cabling installation
  • Patch panel, rack, and structured cabling design
  • Office network cabling for new fit-outs and refurbishments
  • Cable testing, certification, and fault finding on existing runs
  • NBN connection and router configuration
  • Wi-Fi access point placement and coverage optimisation
VoIP phone systems & communications

Business phone system setup and VoIP deployment for Darwin businesses.

  • VoIP phone system design, supply, and installation
  • PBX setup — on-premises and cloud-hosted options
  • SIP trunk configuration and handset provisioning
  • Integration with existing network infrastructure
  • Call routing, voicemail, and auto-attendant configuration
  • Migration from legacy PABX and landline systems
Windows-to-Linux migration & open-source adoption

Helping businesses cut recurring software subscription costs by migrating from Windows environments to Linux and replacing proprietary tools with open-source or custom-built alternatives they own outright.

  • Windows-to-Linux migration scoped and managed end-to-end — servers, workstations, and mixed domain environments
  • Staged migration planning to keep operations running through the transition
  • Open-source alternatives to Microsoft 365 (LibreOffice, Nextcloud, OnlyOffice), QuickBooks, Adobe, and similar stacks
  • Custom-built business software to replace subscription SaaS tools — owned outright, no per-seat or per-month fees
  • Linux server administration, Samba4 domain integration, and Active Directory migration
  • Staff familiarisation and documentation so teams can use and maintain the new environment
  • Ongoing support and managed operations post-migration
  • Reduced system bloat and background overhead — Linux typically boots faster, responds faster, and uses less power on the same hardware, extending the useful life of existing machines

Migration is scoped honestly — not every environment suits a full switch, and partial migrations or hybrid setups are sometimes the right outcome. Advice is based on what reduces cost and complexity over time, not what is easiest to sell.

Data recovery & backup
  • Data recovery from failed hard drives, SSDs, and USB devices
  • RAID and NAS recovery for business storage systems
  • Backup system design — on-site, off-site, and cloud backup strategies
  • Automated backup configuration with recovery testing
  • Disaster recovery planning and documentation

Book a consultation

Darwin-headquartered and NT-operated, with services delivered on-site and remotely. Travel availability varies depending on the environment and urgency - please contact to discuss.

Contact

Address
4/143 Coonawarra Rd
Winnellie NT 0820

Phone
0410 152 013

Email
inquiries@iatrt.com

Service hours
Monday–Friday
9:00am – 5:00pm
Closed weekends & public holidays

Consultations

Free consultation by phone or at our Winnellie workshop. On-site callouts are charged separately. Consultations are used to discuss the issue, assess scope, and determine the most practical next steps.

We'll give you clear advice on what's involved, realistic timelines, and honest cost expectations. No surprise bills, just straightforward solutions.