Cyber Security
Cyber Security for Sydney Businesses
AA Network Technologies delivers sensible, business-first cyber security for small and mid-sized firms in Sydney CBD, Parramatta and across NSW. We focus on the controls that actually reduce risk - multi-factor authentication, endpoint protection, email and phishing defence, backup integrity, access reviews and staff awareness - without the enterprise complexity or the scare tactics. Our approach is built for law firms, accountants, medical clinics, recruitment agencies and other professional services that handle sensitive client data and need to answer supplier or insurance security questionnaires with confidence.
What we do
Our approach to cyber security
- Cyber security baseline reviews aligned to the Essential Eight
- Multi-factor authentication rollout across Microsoft 365 and key apps
- Endpoint protection and EDR on every laptop and desktop
- Email security, phishing filtering and impersonation protection
- Backup verification and ransomware recovery planning
- Staff phishing simulation and awareness training
Who it's for
Businesses we help
- Law firms and accounting practices handling client data
- Medical and allied health clinics with patient records
- Financial services and recruitment businesses
- Any business asked to complete supplier security questionnaires
What's included
Everything in our cyber security service
Common problems we solve
If any of these sound familiar
Why AA Network Technologies
Local, accountable, plain-English
Service areas
Cyber Security across Sydney
We deliver cyber security to businesses across Sydney CBD, Parramatta and wider NSW from our two local offices. Most work is delivered remotely with on-site support whenever the job needs it.
Frequently asked questions
About cyber security
What does cyber security include for a small business?
For most small businesses, effective cyber security comes down to a small number of high-impact controls: multi-factor authentication on every account, endpoint protection on every device, email and phishing filtering, tested backups, patched software, restricted admin access and staff training. You don't need enterprise tools - you need the essentials done properly.
What is the Essential Eight and does it apply to us?
The Essential Eight is a set of mitigation strategies published by the Australian Cyber Security Centre. It applies to any Australian business that wants a sensible, government-recognised baseline. We use it as the framework for our reviews because it's practical and locally relevant.
How much does cyber security cost?
A one-off cyber security baseline review typically starts around $2,500. Ongoing protection is usually bundled into managed IT for $25 to $60 per user per month, depending on tools chosen. We scope every engagement in writing.
We use Microsoft 365 - isn't that already secure?
Microsoft 365 has excellent security tools built in, but most tenants ship with them disabled or misconfigured. We turn on MFA, Conditional Access, Safe Links, Safe Attachments, audit logging and the appropriate Defender features so you actually get what you're paying for.
What happens if we get hit by ransomware?
If you're a managed client, we contain the incident, isolate affected systems, engage your cyber insurer if applicable, restore from verified backups and produce a written incident report. We also run tabletop exercises before an incident so everyone knows their role.
Do you help with cyber insurance questionnaires?
Yes. We complete or review the technical sections of cyber insurance applications and supplier security questionnaires on your behalf, which usually improves your premium and speeds up approval.
AA Network VoIP System
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Modern cloud phone systems with hosted PBX, SIP trunking, 1300 numbers, call routing and remote work support for Sydney CBD, Parramatta and Greater Sydney businesses.
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