
Secure your Microsoft 365 environment
Default settings leave your data exposed. We harden your Microsoft 365 tenant against breaches and ransomware, and configure it to support your compliance obligations.
- Multi-factor sign-in
- Legacy authentication
- Conditional access
- Data loss prevention
- Mailbox backup
Defy IT’s Microsoft 365 service sets up, secures and administers a business’s Microsoft 365 tenant, covering email, Teams, SharePoint and OneDrive. We harden configurations against phishing and account takeover. It suits businesses that rely on Microsoft 365 every day but have no one managing it.
Defence across all of Microsoft 365.
Microsoft prioritises collaboration over security by default. We rebalance it.

From potential liability to protected workspace.
Email security
Phishing, malware and impersonation stopped before the inbox.
Account security
Enforced MFA and conditional access by location and device.
Data protection
DLP and encryption so sensitive data isn’t shared by mistake.
Access management
Tight permissions around SharePoint, OneDrive and guests.
Compliance
Audit trails and retention settings configured to support your Australian regulatory obligations.
Incident response
Threat alerts and procedures to isolate compromised accounts.
Out of the box isn’t good enough.
A compromised account is a direct gateway to client files, financials and email history.
Book a free IT review- 01Trusting the default settings — the norm we reject.A tenant hardened beyond defaults from day one.
- 02“Microsoft backs it up” — the norm we reject.Your data is your responsibility — we add cloud-to-cloud backup.
- 03Set-and-forget security — the norm we reject.Settings monitored so configurations don’t drift.
- 04Everyone can see everything — the norm we reject.Least-privilege access and strict sharing boundaries.
- 05Paying for licences nobody uses — the norm we reject.Regular audits to find unused and overlapping licences.
- 06Security that slows your team — the norm we reject.Protection that works without bottlenecking your workflow.
Security isn’t set-and-forget.
Continuous management and proactive defence for your digital workspace.

Proactive configuration
We harden your tenant beyond default settings, closing common security gaps from day one.

Tailored to professional industries.
Patient records, legal privilege, tax files, client IP — we configure Microsoft 365 around the obligations of your field.
- Medical practices
- Legal firms
- Accounting firms
- Financial services
- Professional services
“Super helpful, patient and reliable. Highly recommend. Thank you Brandon!”

Ready to secure your business?
Get a free review of your current IT — no obligation, no jargon.
Local support across South East Queensland