Organisation
Industry
Plan
Time to E8 Level 2
mICROSOFT sECURE sCORE
The Challenge
Superior Business Tax operates at the intersection of some of Australia's most demanding regulatory frameworks. As a CA-registered practice and registered tax agent, the firm carries obligations to both the ATO and CA ANZ — frameworks that set clear expectations around how client data is managed, protected, and evidenced.
For a practice serving high-net-worth individuals and businesses across tax, accounting, and SMSF services, the sensitivity of that data is significant. Meeting the digital obligations that come with it — and being able to demonstrate that clearly to regulators, professional bodies, and insurers — required more than internal management could reliably deliver.
The goal was a compliance posture that matched the professional standard the firm holds itself to in every other part of the practice. Documented, evidenced, and maintained continuously — not assembled under pressure when someone asked for it.
Why DefenderSuite
DefenderSuite addressed both the ATO and CA ANZ requirements directly — deploying the specific controls each framework calls for: phishing-resistant MFA, Conditional Access Policies, geolocation restrictions, audit and data retention policies, device hardening, and Data Loss Prevention via Microsoft Purview.
DLP is actively enforced, with sensitive financial information monitored continuously and any flagged data flow triggering an immediate investigation. Monthly reporting covers Purview audit logs and authentication records — giving the practice documented evidence of data governance that holds up to professional body scrutiny.
All of it under one plan, with no separate assessment fee and no remediation billed on top. The practice's team focuses on client work. DefenderSuite handles the rest.
The Engagement
Onboarding completed in one month — the fastest in the DefenderSuite client base. Controls were deployed across three structured phases, with a dedicated testing window between each to confirm nothing disrupted day-to-day operations before the next layer went live. For a small, responsive team on a clean Microsoft 365 environment, the process moved without friction.
Speed here isn't a shortcut — it's what a well-structured deployment looks like when the environment is ready and the client is engaged.
Fully Deployed & Managed
Automated Patching
Managed Detection & Response
Monthly Security Reports
Phishing-Resistant MFA
Essential Eight Level 2
Identity & Access
24/7 Security Monitoring
Security Training
Microsoft 365 Security
Quarterly Reviews
The Outcome
Superior Business Tax reached Essential Eight Level 2 in one month and has maintained it since. ATO and CA ANZ digital obligations are met with documented controls. Sensitive data flows are monitored and governed continuously. When a regulator, professional body, or insurer asks for evidence — it's already there.
COMPLIANCE CONFIDENCE
As a CA registered practice and registered tax agent, our obligations to the ATO and our professional body are significant. The data we handle sits at the intersection of some of Australia's strictest regulatory requirements. DefenderPro gave us the compliance framework to meet those obligations digitally with the same seriousness we apply to every other aspect of our practice.
Your Obligations Don't Stop at the Advice You Give
Professional services firms carry significant data obligations — to regulators, professional bodies, and the clients who trust them with their most sensitive financial information. Find out whether your digital environment is evidencing that standard with a free Essential Eight assessment.
