Security that fits real businesses
You do not need a 200-page policy binder to be meaningfully safer. We focus on the controls that stop most attacks: strong identity, patched devices, protected email and sensible access rules.
Services
Practical cyber security without the jargon.
Identity protection, secure configuration, monitoring and recovery planning — built into how your business actually operates.
Microsoft 365 hardeningEmail & identity protectionClear advice, not fear tactics
From review to remediation
We start with a practical assessment of your Microsoft 365 tenant, devices, email and public-facing assets. You get a prioritised list — then we help implement the fixes, not just hand you a report.
Built around the Essential Eight
Our baseline controls map to the ACSC Essential Eight — patching, MFA, application control, restricted admin privileges and tested backups — so the work we do also supports compliance conversations with insurers, clients or regulators, not just day-to-day protection.
Ideal for
- Businesses handling client data or financial information
- Teams without dedicated in-house security staff
- Companies required to show basic cyber hygiene to insurers or clients
Why MrTech
Web + IT under one roof
One Melbourne team for websites, Microsoft 365, security and day-to-day support — without the finger-pointing.
View our workFree assessment
Not sure where to start?
We review your website, Microsoft 365, devices, backups and security — then recommend a practical plan.
Book free assessmentWhat's included
Everything in cyber security
Security reviews
A practical audit of your Microsoft 365 tenant, email authentication, DNS and public-facing footprint, prioritised by real-world risk rather than a generic checklist.
Identity & access
MFA rollout, conditional access policies and least-privilege permissions so a single compromised password can't take down the whole business.
Email protection
SPF, DKIM and DMARC configured and verified, plus filtering and impersonation controls to cut down phishing and business email compromise.
Device compliance
Encryption, screen-lock and update policies for laptops, mobiles and shared workstations, enforced consistently across the whole fleet.
Monitoring
Blacklist checks, suspicious sign-in review and alerting so unusual activity gets flagged early, not discovered weeks later.
Incident guidance
A clear, practical response plan for what to do when something goes wrong — containment, communication and recovery, step by step.
Explore next
Common questions
Do you perform penetration testing?
We focus on practical hardening and configuration reviews for SMBs. For formal pen tests, we can coordinate with specialist partners and help action the findings.
Can you help after a suspected breach?
Yes. We help contain the issue, secure accounts, review logs and rebuild confidence in your environment — then put controls in place to reduce the chance of a repeat.
How much does cyber security cost for a small business?
It depends on scope — a Microsoft 365 hardening review is a smaller, one-off engagement, while ongoing monitoring and incident-response cover is typically bundled with managed IT. Get in touch for a scoped quote based on your environment.
Do you help with Essential Eight compliance?
Yes. Our baseline controls map directly to the ACSC Essential Eight — patching, MFA, application control, restricted admin privileges, and tested backups — which also supports insurer and client due-diligence questionnaires.
What's the difference between managed IT and cyber security services?
Managed IT covers day-to-day support, devices and infrastructure; cyber security is the layer of identity protection, monitoring and hardening on top of it. Most clients bundle both so nothing falls through the gap between the two.
Do you offer staff security awareness training?
We can run a practical phishing-awareness session for your team as part of a security review — recognising suspicious emails and knowing who to report them to is one of the highest-value, lowest-cost controls available.
How long does a security review take?
An initial Microsoft 365 and email review typically takes one to two weeks from kickoff to a prioritised findings list, depending on the size of your environment and how quickly access is provided.
Ready to start?
Let's talk about cyber security
Melbourne businesses choose MrTech when they want one team for web, IT and security — without the finger-pointing.
Other services
Managed IT
Get reliable Managed IT services in Melbourne. Boost productivity with our expert support and a free IT assessment.
Websites
Premium websites built with modern frameworks, not bloated page builders.
Microsoft 365
Email, identity, collaboration and productivity environments configured properly.
Cloud Systems
Backup, cloud access, workflows and optimisation for growing teams.
Device Management
Secure endpoint management across laptops, desktops and mobile devices.