Ransomware attacks
Ransomware locks up your files and demands payment to release them, and it can bring a business to a standstill. We protect you with layered defences, monitoring and tested backups, so an attack can't hold your business hostage.
Cyber Security Perth
Cyber security that protects your business
Ransomware, phishing and data breaches can cripple a business in minutes. Microsys protects Perth businesses with practical, layered cyber security — strong technology, staff awareness and tested backups — so your data, your customers and your reputation stay safe.
Layered protection
Tested backups
90-day guarantee
500+Businesses protected
4.9★Average rating
Same-dayService in Perth
90-dayWorkmanship guarantee
Trusted local technicians
Protecting Perth businesses from cyber threats
Cyber attacks are no longer something that only happens to big corporations. Small and medium businesses across Perth are targeted every day — often precisely because their defences are weaker. A single ransomware attack, phishing scam or data breach can cost you money, data, customers and hard-earned trust. Microsys helps protect against all of it.
Effective cyber security isn't a single product you install and forget — it's layers of protection working together. We combine endpoint protection, email and phishing defence, multi-factor authentication, firewalls, staff awareness training, tested backups and ongoing monitoring, so that if one layer is tested, others stand behind it. And because most attacks target people, we protect your team as well as your technology.
Best of all, we keep it practical and jargon-free. We focus on the protections that genuinely reduce your risk, explain everything in plain English without scare tactics, and prioritise what matters most for your business. With a responsive local team behind you, you get real protection and genuine peace of mind.
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The threats
The cyber threats we protect against
These are the threats facing Perth businesses today — and exactly what our layered security is built to defend against.
Phishing & email scams
Most breaches start with a convincing email that tricks someone into clicking a link or handing over a password. We put email security and staff awareness in place so your team can spot and avoid these attacks.
Data breaches & theft
A breach can expose sensitive customer and business data, damaging trust and creating legal headaches. We secure your systems, control access and protect your data so it stays where it belongs.
Weak passwords & access
Reused or weak passwords and over-broad access are an open door for attackers. We implement strong authentication, multi-factor security and sensible access controls across your business.
Out-of-date systems
Unpatched software and old systems are full of known vulnerabilities that attackers actively exploit. We keep everything updated and hardened, closing the gaps before they can be used against you.
No backup or recovery plan
Without tested backups and a recovery plan, a single incident can mean permanent data loss. We make sure your data is backed up, recoverable and protected against the worst-case scenario.
Is your business properly protected?
Book a security assessment and we'll show you exactly where you're exposed — and how to close the gaps before attackers find them.
Our security services
Complete cyber security in Perth
From assessment and endpoint protection to staff training and monitoring, our Perth team builds layered security tailored to your business and your risks.
Security assessment
A clear review of your current security, identifying the gaps and risks that need attention.
Endpoint protection
Modern antivirus and threat protection across all your computers, servers and devices.
Email & phishing defence
Email security and filtering to stop scams, phishing and malicious attachments reaching your team.
Multi-factor authentication
Strong, layered logins that stop stolen passwords from giving attackers access.
Firewall & network security
Properly configured firewalls and network protection to keep intruders out.
Staff awareness training
Practical training so your people can recognise and avoid scams and phishing attempts.
Backup & recovery
Automatic, tested backups and recovery plans so an incident can't cost you your data.
Monitoring & response
Ongoing monitoring to detect threats early and respond before they cause real harm.
Simple process
How we secure your business
From security assessment to ongoing protection — clear, structured and completely stress-free.
1
Security assessment
We review your systems, accounts and habits to find where you're exposed — clearly and without jargon.
2
Tailored plan
We prioritise the risks that matter most for your business and propose a practical, layered plan.
3
Protect & harden
We implement the protections — security, backups, access controls and training — to close the gaps.
4
Monitor & maintain
We keep watch and keep your defences current, because cyber security is ongoing, not a one-off.
Why Microsys
Why Perth businesses trust Microsys security
We've built our reputation on practical, layered protection and honest, plain-English advice. Here's what you get.
Layered protection
Real security comes from multiple layers working together, not a single product — and that's how we build it.
Practical, not paranoid
We focus on the protections that genuinely reduce your risk, explained in plain English with no scare tactics.
People + technology
Because most attacks target people, we combine strong technology with staff awareness training.
Tested backups
We don't just set up backups — we test that they actually work, so recovery is there when you need it.
Ongoing monitoring
Threats evolve constantly, so we monitor and update your defences rather than setting and forgetting.
Local Perth experts
A responsive local team you can actually reach, who'll be there fast if something does go wrong.
People matter most
Why your team is your first line of defence
Here's a fact that surprises most business owners: the vast majority of cyber attacks don't break through technical defences — they trick a person. A convincing email pretending to be from a supplier, a fake invoice, an urgent request that appears to come from the boss. One click, one password entered on a fake page, and an attacker is in. That's why technology alone is never enough.
Protecting your business means protecting your people. We provide practical staff awareness training that helps your team recognise phishing emails, spot the warning signs of a scam, and know what to do when something looks suspicious. Combined with email filtering, multi-factor authentication and sensible access controls, this dramatically reduces the chance of a successful attack — because even if a scam email gets through, a well-trained team won't take the bait.
Crucially, we make this easy and non-intimidating. There's no blame and no jargon — just clear, practical guidance that empowers your team to be part of your defence rather than your weakest link. When your people understand the risks and your technology backs them up, your business becomes a far harder target.
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Practical, layered, local
Cyber security trusted across Perth
Layered protection, practical advice and no scare tactics — here's what makes our cyber security different.
When you're trusting someone to protect your business, experience and honesty matter. Our certified Perth technicians have years of hands-on experience securing businesses across every industry, so they know which threats are real, which protections genuinely work, and how to apply them without disrupting how your team works. We treat your data with the confidentiality it deserves.
We also keep cyber security understandable. We won't bury you in jargon or frighten you into buying things you don't need. Instead, we explain the real risks in plain English, prioritise the protections that matter most for your business, and give you clear, honest pricing — so you invest sensibly and know exactly what you're getting.
We protect businesses of all kinds right across Perth — professional services, trades, retail, healthcare, not-for-profits and more — and we tailor your protection to your size, your industry and your risks. Whether you need a one-off security overhaul or ongoing managed protection, we build it around your business.
And our work is backed by clear standards and genuine accountability, so you can rely on us with complete confidence. It's the kind of honest, dependable protection that has earned Microsys the trust of Perth businesses — and the reason so many of them recommend us to others.
Transparent pricing
Upfront pricing with no surprises
You'll always know the cost before we start. Here's a guide to how cyber security pricing works at Microsys.
Security assessment
Fixed quote
A clear review of your current security with prioritised, practical recommendations — quoted upfront.
Managed security
Fixed monthly
Ongoing layered protection, monitoring and training for your whole team, for a predictable monthly fee.
Staff training
Included
Practical staff awareness training is built into our security plans, protecting your people as well as your systems.
Trusted by Perth locals
What our customers say
After a scare with a phishing email, Microsys overhauled our security and trained our staff. We feel genuinely protected now, and they explained it all clearly.
They set up multi-factor authentication, backups and monitoring across our business. Practical, no scare tactics, and real peace of mind.
Professional and thorough. They found gaps we didn't know we had and fixed them sensibly. Highly recommend for any business taking security seriously.
Cyber security near you
Servicing all of Perth
We protect businesses right across the Perth metro area. A few of the areas we cover:
- Perth CBD
- Joondalup
- Fremantle
- Rockingham
- Mandurah
- Midland
- Victoria Park
- Subiaco
- Scarborough
- Cannington
- Morley
- Armadale
- Cockburn
- Wanneroo
- Swan Valley
- Canning Vale
Don't see your suburb? We almost certainly cover it, and remote support is available Perth-wide. Just give us a call.
Good to know
Cyber security FAQs
Answers to the questions Perth customers ask us most. Still not sure? We're happy to help over the phone.
Businesses of every size are targets — in fact, smaller businesses are often targeted precisely because their defences are weaker. A single ransomware attack or data breach can cost you money, data, customers and trust. Good cyber security protects all of that, usually for far less than the cost of an incident.
It depends on your size and risk, but effective protection is more affordable than most people expect — and far cheaper than recovering from an attack. We start with an assessment and recommend a practical, layered plan with clear pricing, so you invest where it matters most.
People. The vast majority of breaches start with a convincing phishing email that tricks someone into clicking a link or sharing a password. That's why we combine strong technology with staff awareness training — protecting both your systems and the people who use them.
We significantly reduce your risk with layered defences — endpoint protection, email security, access controls and monitoring — and, crucially, tested backups so that even in a worst-case scenario you can recover without paying a ransom.
Multi-factor authentication (MFA) requires a second step — like a code on your phone — in addition to your password. It's one of the single most effective protections available, stopping stolen passwords from giving attackers access. For most businesses, it's essential, and we set it up for you.
Yes. Practical, jargon-free training helps your team recognise and avoid phishing, scams and risky habits. Since people are the most common target, this is one of the most valuable protections you can put in place.
Yes. We set up automatic, regularly tested backups with a clear recovery plan, so your business can bounce back quickly from ransomware, hardware failure or disaster with minimal data loss.
Start with a security assessment. We review your systems, accounts and habits, clearly explain where you're exposed, and prioritise the most important fixes — so you know exactly where you stand and what to do next.
Ready to protect your business?
Call a friendly local Perth team now and book a security assessment. Discover exactly where you're exposed — and how to protect your business.