Protect Your Microsoft 365
From the Inside Out
Most Melbourne business breaches don't involve malware — attackers simply log in. We harden your Microsoft 365 environment, monitor for threats 24/7, and keep your sensitive data protected and compliant.
What's Targeting Your Business Right Now
SaaS platforms are the #1 attack surface for Australian SMBs. Attackers don't need malware — they use stolen credentials and misconfigured settings to walk straight in.
Business Email Compromise
Hijacked Microsoft 365 mailboxes used to redirect payments and impersonate executives. Australian businesses lose millions annually to BEC.
Account Takeover
Phishing, password spraying, and credential stuffing give attackers legitimate access to your cloud apps. One leaked password can be catastrophic.
Data Exfiltration
Overly permissive SharePoint and OneDrive settings mean sensitive files are silently siphoned by compromised accounts or rogue third-party apps.
Ransomware via Cloud Sync
Ransomware encrypts local files and syncs the encryption to OneDrive. Without immutable backups, entire cloud libraries can be destroyed.
OAuth App Abuse
Third-party apps connected to your M365 tenant can silently read emails, access calendars, and download files — often long after staff stop using them.
Insider Threats
Departing staff can bulk-download files or maintain access for months after leaving — if offboarding isn't automated and audited in your SaaS stack.
Comprehensive SaaS Security Services
We configure, monitor, and manage your entire SaaS security posture — so your team can focus on running the business.
Microsoft 365 Security Configuration
We audit and harden your entire M365 tenant — Conditional Access, MFA enforcement, Defender settings, safe links, and anti-phishing rules — aligned to Microsoft's security baseline and ASD Essential Eight.
Identity & Access Management
Least-privilege access, Privileged Identity Management (PIM), Azure AD / Entra ID security policies, and SSO integration across your SaaS stack. Know exactly who can access what.
Data Loss Prevention (DLP)
Prevent sensitive data — client records, financial information, patient records — from leaving via email, SharePoint, or Teams. We configure and tune DLP policies for your industry's obligations.
Cloud Security Monitoring
24/7 monitoring of your M365 audit logs, sign-in activity, and configuration drift. We alert on anomalies, impossible travel, mass downloads, and privilege escalation in real time.
Email Security & Anti-Phishing
Multi-layered email protection including Defender for Office 365, DMARC/DKIM/SPF configuration, impersonation protection, and phishing simulation training to build staff awareness.
SaaS Backup & Recovery
Microsoft does not guarantee recovery from ransomware or malicious deletion. We deploy immutable, independent backup for Exchange Online, SharePoint, OneDrive, and Teams — tested and recoverable.
Your M365 Subscription Includes Powerful Security Tools — Most Are Never Turned On
Melbourne businesses are paying for Defender, Conditional Access, Purview, and Sentinel inside their existing Microsoft 365 subscription. These features remain completely unconfigured in most tenants. We unlock and correctly configure the full Microsoft security stack — turning your existing investment into a hardened, monitored environment.
- Microsoft Secure Score assessment and improvement roadmap
- Defender for Business / Microsoft 365 Defender configuration
- Entra ID Conditional Access and Identity Protection policies
- Microsoft Purview compliance and data governance setup
- Exchange Online Protection and advanced anti-phishing tuning
- Microsoft Intune device compliance for BYOD and corporate endpoints
SaaS Security for Melbourne's Professional Services Sector
Our clients handle sensitive data every day. We understand your obligations and regulatory environment.
Law Firms
Protect client privilege, trust account data, and legal files. Aligned to Law Institute of Victoria cybersecurity guidance.
Learn more →Accounting & Finance
Secure tax records, financial statements, and ATO portal access. Prevent BEC attacks targeting payment redirection.
Learn more →Medical & Allied Health
Protect patient records, comply with My Health Records Act, and secure clinical platforms against ransomware.
Learn more →Professional Services
Consultancies, real estate, engineering — any Melbourne business handling confidential client information.
Learn more →Meet Your Regulatory Obligations
SaaS security isn't just about stopping attacks — it's about demonstrating due diligence to regulators, clients, and insurers.
ASD Essential Eight
Australia's government-endorsed mitigation strategies. We assess your current maturity level and build a roadmap to achieve your target — Levels 1 through 3.
View Essential Eight →Privacy Act & Australian Privacy Principles
Mandatory data breach notification obligations under the Privacy Act 1988. We ensure your SaaS controls meet APP requirements and your breach response plan is ready.
Cyber Insurance Requirements
Insurers increasingly require MFA, backup, and documented security controls before issuing cyber policies. We help you meet and evidence those requirements.
How We Secure Your SaaS Environment
SaaS Security Assessment
We audit your Microsoft 365 tenant, identify misconfigurations, exposed data, and risky user behaviours — and score your current security posture.
Remediation & Hardening
A prioritised remediation plan — closing critical gaps first, then systematically hardening your entire SaaS environment to best practice.
Continuous Monitoring
24/7 monitoring of your cloud environment. We alert on threats, investigate anomalies, and respond to incidents on your behalf.
Regular Reporting
Monthly security reports, Secure Score tracking, and plain-English summaries of your security posture — so you always know where you stand.
SaaS Security Questions, Answered
What is SaaS security and why does it matter for Melbourne SMBs?
SaaS (Software as a Service) security refers to the practices, tools, and configurations that protect cloud-based applications like Microsoft 365 from unauthorised access and data breaches. For Melbourne SMBs, most sensitive data is stored in SaaS platforms exposed to the internet 24/7. Attackers specifically target SMBs because they often have weaker controls than large enterprises but hold equally valuable data.
Is Microsoft 365 secure out of the box?
No — Microsoft 365 ships with default settings that prioritise ease of use over security. Legacy authentication remains enabled, MFA is not fully enforced by default, external sharing in SharePoint is permissive, and many advanced Defender features require manual configuration. Microsoft provides powerful security tools, but they need to be correctly configured by someone who understands both the platform and your business.
Does Microsoft back up my Microsoft 365 data?
Microsoft replicates data for infrastructure resilience, but this is not the same as backup. Microsoft does not protect you from accidental deletion, malicious deletion, or ransomware encrypting files via OneDrive. Their own service agreement recommends using third-party backup solutions. We deploy independent, immutable backup for Exchange Online, SharePoint, OneDrive, and Teams with point-in-time recovery.
What is the ASD Essential Eight and does it apply to my business?
The Essential Eight is a set of cybersecurity mitigation strategies from the Australian Signals Directorate. While mandatory for government, it has become the de facto standard for Australian businesses — many insurers, government suppliers, and regulated industries now expect compliance. Melbit Services assesses your current maturity level and helps you achieve your target.
How much does SaaS security management cost for a small Melbourne business?
For most Melbourne SMBs (10–50 users), managed SaaS security is a modest per-user monthly fee covering assessment, hardening, and ongoing monitoring. We provide a clear, fixed-price proposal after an initial conversation — no hidden costs or lock-in contracts. Call us on 1800 635 248 or request a free assessment for a specific quote.
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