Security & Infrastructure

Cyber Security for Sydney Businesses

Protect your business from evolving threats. Multi-factor authentication, phishing protection, Essential 8 compliance, and incident response — backed by Aaron's CSDF-certified expertise.

Security Audit Now Call 1300 769 337 Learn More

Why Sydney Businesses Need Cyber Security Now

Every 6 minutes

a cybercrime is reported in Australia, with small businesses a frequent target — yet most have inadequate security defences (ASD Annual Cyber Threat Report).

Ransomware

is rated among the most destructive cybercrime threats to Australian businesses, and according to the ASD the average self-reported cost of cybercrime for a small business runs to tens of thousands of dollars per incident (ASD Annual Cyber Threat Report).

Sydney SMBs aren't just competing locally — they're exposed to the same threats as enterprises: phishing campaigns, credential stuffing, ransomware, and data breaches. The difference is that large corporations have dedicated security teams. You need a local partner who understands your environment and can protect you strategically.

Aaron's background: Completed CSDF (Cyber Security Defence Framework) training at Edith Cowan University. That means defences are built against the threats actually hitting Australian small business, aligned with Australian Signals Directorate (ASD) guidance and the Essential Eight framework.

Cyber Security Services

Multi-Factor Authentication (MFA)

Implement MFA across Microsoft 365, email, VPN, and critical apps. Defeats 99% of credential-based attacks. We configure FIDO2 keys, authenticator apps, and fallback methods.

Phishing Protection & Simulation

Deploy advanced email filtering, DMARC/SPF/DKIM alignment, and URL rewriting. Run phishing simulations to train staff on spotting attacks before they land in inboxes.

Security Audits & Assessments

Full security audit of your environment: user policies, admin access, backup integrity, encryption coverage. Aligned with Essential 8 framework and ASD best practices.

Endpoint Protection & Patching

Deploy Microsoft Defender or Intune for all devices. Ensure regular patching, vulnerability scanning, and malware detection across Windows, Mac, iOS, and Android.

Incident Response & Recovery

24/7 incident response plan. If a breach occurs, we coordinate immediate containment, evidence preservation, notification, and recovery to minimise downtime and damage.

Dark Web Monitoring

Monitor the dark web for mentions of your domain, credentials, or company data. Receive alerts if your business information appears in breach databases.

Essential 8 Compliance

The Australian Signals Directorate (ASD) Essential 8 is the gold-standard cybersecurity framework. Our cyber security services directly support Essential 8 implementation:

MFA — Essential 8 Strategy 1
Patching & Endpoint Protection — Strategies 2 & 3
Security Audits — Comprehensive assessment against all 8 strategies

Not sure where to start? We recommend beginning with a full Essential 8 assessment. View our Essential 8 compliance page for details on what this includes.

Security Awareness Training

Your staff are your first line of defence. We recommend and help implement security awareness training focused on your business's most common threats.

We can help you configure:

Microsoft Learn-based security training modules
Phishing simulation campaigns
Password policy enforcement & education
Incident response training drills
Conditional access policy training
Data protection and classification guidance

Related Services

Infrastructure

Cloud setup, backup strategy, disaster recovery planning, and performance monitoring that aligns with security best practices.

Networking

Firewall configuration, VPN setup, VLAN segmentation, and network security controls to protect your infrastructure at layer 3-4.

Essential 8

Full Essential 8 compliance audit, gap analysis, implementation roadmap, and ongoing verification aligned with ASD guidelines.

Cyber security questions, answered

How much does cyber security cost for a small business in Sydney?

Support Sydney charges $180 per hour ex GST with no lock-in contracts. Many Sydney businesses start with a security review covering MFA, email protection and backups — typically a few hours' work. Cyber security is also included in our managed IT plans, or available ad-hoc, so you only pay for what you actually need.

Do you help with Essential Eight compliance?

Yes. We audit Sydney businesses against the ACSC Essential Eight — application control, patching, MFA, backups and more — then implement the controls that matter most for your maturity level. It's a practical, staged approach suited to small and medium businesses rather than an enterprise box-ticking exercise.

What is MFA and do we need it?

Multi-factor authentication (MFA) requires a second proof of identity — such as an app prompt — on top of your password, blocking the vast majority of account-compromise attacks. The ASD includes it in the Essential Eight. If your business uses email or cloud services, you need it, and we can roll it out quickly.

Do you offer phishing simulation training?

Yes. We run simulated phishing campaigns against your staff, then deliver short, practical training based on the results. Because most breaches start with a phishing email, this is one of the highest-value security investments a Sydney small business can make — and same-day setup is usually available.

Ready to secure your business?

Schedule a free cyber security consultation with Aaron. We'll assess your current environment and recommend the right defences for your business.

Call 1300 769 337 Book Security Audit