Adelaide managed IT & cyber security · since 2006
The best IT is the IT you never notice.
We keep it secure, reliable and quietly handled — with real people in Adelaide who answer when you call. Government-grade protection, one team, one bill. Since 2006.
Since 2006 · Essential Eight · 24/7 SOC · Trusted by businesses across Australia
Trusted by businesses across Australia
Real businesses. Real results.
We've helped hundreds of Australian businesses move to Otaris. Here are a few of them, in their own words.
- HealthcareFortress
Adelaide City General Practice eliminates single point of failure with cloud migration
An AGPAL-accredited Adelaide CBD medical centre eliminated a single-server point of failure by migrating Medical Director and clinical systems to AWS, with Microsoft 365, DUO MFA, and Essential Eight ML1.
Adelaide CBD, SA
Read the case study - Hospitality / Retirement LivingFortress
Karidis Corporation achieves 99.99% uptime across 13 sites after malware incident recovery
After a 2023 malware incident, a multi-site Adelaide and Melbourne hospitality and retirement-living operator rebuilt its infrastructure to 100% Essential Eight compliance with 99.99% uptime and 600 Mbps guest Wi-Fi.
Adelaide + Melbourne (13 sites)
Read the case study - Freight & Logistics / Defence (DISP accredited)Fortress
Energy Logistix achieves 99.99% uptime and Essential Eight compliance across five sites
A 24/7 freight and logistics operation servicing mining, energy and defence clients reached 100% Essential Eight ML1 compliance with 99.99% AWS uptime and SD-WAN across five sites — securing DISP accreditation.
5 sites (SA + Perth)
Read the case study
Sound familiar?
Most businesses don't realise how exposed they are until something goes wrong. By then it's expensive — and stressful.
Your IT only gets attention when it breaks.
By the time you call someone, you're already losing money — in fees, and in the productivity you lose every time something stops.
You're not sure you're actually protected.
You have antivirus and a backup somewhere — but no idea whether it would save your business if ransomware hit tomorrow.
Your provider does what you ask — nothing more.
They close tickets, but they don't bring ideas or make your business better. You're paying for a help desk when you need a partner.
The good news: all of it is fixable — usually faster, and for less, than you'd think.
We've been doing this since 2006.
Otaris is an Australian-owned managed IT, cyber security and cloud provider. For nearly 20 years we've been the IT team for businesses that need their technology to work — and to keep working when things go wrong.
We're not a help desk you chase for tickets. We're the partner who picks up the phone already knowing your business — protecting it with government-grade security, watching your systems 24/7, and bringing you ideas to make it better.
We're not the cheapest IT company in Australia. We're the one you call when getting it right actually matters.
Since 2006
Australian-owned and operated
Essential Eight
Government-grade cyber security built in
24/7 SOC
Backed by Huntress threat hunters
One team
Cyber, IT, cloud and AI — all under one roof
Everything your business needs. One team.
Most businesses end up with a patchwork — one provider for IT support, another for security, a third for phones. Nobody owns the whole picture. We do all of it, properly, under one roof.
Cyber security & the Essential Eight
Government-grade protection built around the Essential Eight, scored in plain English.
Learn moreManaged IT support
Unlimited remote and onsite support, proactive monitoring, and fast help when you need it.
Learn moreCloud & server infrastructure
Microsoft 365, AWS, Azure and on-prem — designed, managed and monitored as one.
Learn moreBusiness continuity & disaster recovery
Daily backups, 4G failover, and next-business-day onsite warranty — built to survive failure.
Learn moreSoftware & application management
A managed software catalogue with zero-touch setup, automatic patching and ThreatLocker control.
Learn moreMicrosoft 365 management
Email, Teams, SharePoint and OneDrive — properly licensed, secured, backed up and supported.
Learn more3CX phone systems
Cloud phone systems with mobile apps, call queues and integrations that save you money.
Learn moreHardware procurement
Business-grade laptops, networking and UPS with one point of accountability.
Learn moreAI for real business
Microsoft Copilot done right — secured with proper data governance, set up for your workflows.
Learn moreInnovation & digital transformation
Straight-talking IT advice that helps you run leaner, sell more, and stay ahead.
Learn moreOne vendor. One bill. One number to call — and one team that actually understands how your business works.
How protected is your business — really?
Most security products are built to make you feel safe. The Essential Eight Scorecard is built to tell you the truth. We measure your business against the Australian Government's Essential Eight and show you, in plain English, your maturity level and exactly where the gaps are.
Fortress
✓ Compliant · 8 of 8 controlsEssential Eight Maturity Level 1
Strong protection for growing businesses.
Reliable IT and solid cyber protection — Adelaide-based service desk, Essential Eight ML1, and 24/7 NOC & SOC.
Knox
✓ Compliant · 8 of 8 controlsEssential Eight Maturity Level 2
Advanced protection for sensitive data.
Everything in Fortress, plus advanced identity protection, enhanced threat detection and deeper controls — for businesses handling sensitive data or working toward compliance.
Titan
✓ Compliant · 8 of 8 controlsEssential Eight Maturity Level 3
The highest level available.
Full Essential Eight compliance at Maturity Level 3 — the standard for defence-industry work and the most security-conscious organisations.
Your Essential Eight Scorecard is free to get, free to understand, and tells you exactly what to fix and in what order. No jargon — just a clear picture of where you stand.
Australian-built. Per-user pricing. No surprise bills.
Getting started is simple.
Switching IT providers feels hard. It isn't — when you do it with us.
01
We look under the hood
We review your IT, security, contracts and how your team actually works — and tell you plainly what's solid, what's broken, and what's a risk.
02
We build you a plan
A clear, prioritised plan tailored to your business — what to fix first, what it costs, and what it means for your team. No hidden costs, no jargon.
03
We take care of everything
Migration, security, training, ongoing management — all handled. You keep running your business while technology quietly starts working for you.
The cost of getting it wrong.
Most businesses don't come to us because everything's fine. They come after something's gone wrong — or they're wise enough to come before it does.
$56,600
Average cost of a cybercrime report for a small Australian business — up 14% in a year
And that's just the reported cost. It doesn't count the downtime, the lost productivity, or the customers you lose when you can't deliver.
1 every 6 min
How often a cybercrime is now reported to the Australian Cyber Security Centre
That's more than 84,700 reports in a single year — and the ACSC says most cybercrime still goes unreported.
Maybe nothing
What your cyber-insurance may pay if you're not meeting the Essential Eight
Most policies now expect Essential Eight controls. Without them, a claim can be reduced — or knocked back entirely.
The cost of doing this properly is far smaller than the cost of getting it wrong.
Source: ASD Annual Cyber Threat Report 2024–25 (Australian Cyber Security Centre)
What life looks like when your IT is sorted.
You stop worrying about cyber attacks.
You know you're protected at the level the Australian Government recommends. You sleep at night.
Your team stops fighting their tools.
Laptops work. Wi-Fi works. Email works. New starters are productive on day one.
You have one number to call.
When something goes wrong, you call us and we fix it. No coordinating vendors, no chasing tickets.
You get ideas, not just tickets.
We bring you better ways to use technology — AI, automation, smarter systems — that make you more competitive.
Your business is ready to grow.
Hiring, a new office, a new product — your IT scales with you. No growing pains caused by technology.
IT becomes something you stop thinking about — and you get back to the work that actually grows your business.
Insights
Plain-English thinking on security, risk and getting IT right
- 4 min read
Why your antivirus isn't actually protecting you
Traditional antivirus catches yesterday's threats. Modern attacks — ransomware, identity-based intrusions and phishing that walks straight past passwords — slip right by it. Here's what real, layered protection looks like in 2026.
Read more - 5 min read
The 3 levels of cyber protection, explained
Not every business needs the same security. We break down the Australian Government's Essential Eight Maturity Levels 1–3 in plain English — what each level actually means, who needs which, and how our Fortress, Knox and Titan plans map to them.
Read more - 4 min read
The hidden cost of reactive IT
The monthly bill from break-fix IT is only part of the story. The real cost is the downtime, the lost productivity and the problems that keep coming back. We add up what reactive IT actually costs an Adelaide business — and what proactive management saves.
Read more - 5 min read
What cyber insurers now demand from Australian businesses
Cyber-insurance gets stricter every renewal. We explain the controls insurers now expect, why claims get denied, and how to make sure your business is genuinely covered — not just paying premiums.
Read more
Frequently asked questions
Book a free consultation
Tell us a little about your business and we'll be in touch to arrange your free, no-obligation consultation.
- 30-minute discovery — no jargon, no pressure
- Plain-English Essential Eight Scorecard
- A clear plan tailored to your business