Insights

Over the last few years, the Managed Detection and Response (MDR) market has exploded. On the surface, this should be a good thing. More providers mean more choice, more innovation and better outcomes for customers. But as I spend more time working with Australian MSPs, CSPs and end customers, I’ve observed a consistent challenge: many MDR services are not designed around the reality that Microsoft is already the primary security platform for most organisations.

Instead of enhancing the investments customers have already made, many MDR providers introduce additional agents, duplicate functionality, create operational complexity, and often move critical security data into proprietary platforms that may create governance, visibility and compliance challenges.

As Australia’s cyber security and regulatory landscape continues to mature, I believe Australian businesses should be asking a simple question: Does our MDR solution complement our Microsoft security investment, or does it replace and complicate it?

The current challenge with MDR providers

The standard MDR playbook looks the same almost everywhere: deploy another endpoint agent, install another collector, replicate your telemetry into a proprietary solution, then manage it all through another portal.

If you’re already running Microsoft 365 and its security stack, and most Australian organisations are, this doesn’t add protection so much as it adds surface area. You end up running Microsoft’s tools and a parallel set of third-party tools side by side, paying for security capability you already own while paying again to duplicate it somewhere else.

None of that answers the sovereignty question. It just adds another place your data lives.

Helping customers meet growing cyber regulations in Australia

Australia’s regulatory settings are moving in one direction: more visibility, more accountability, less tolerance for security data being scattered across platforms no one can fully account for.

The Australian Government’s Cyber Security Strategy is now entering Horizon 2 (2026-2028), with a focus on improving cyber maturity across businesses, critical infrastructure and the broader economy.

The Cyber Security Act 2024 introduced measures including ransomware reporting obligations, cyber incident coordination mechanisms and broader cyber governance reforms.

For financial services organisations, APRA CPS 234 continues to require robust information security capabilities, effective controls, incident management and board-level accountability for cyber security outcomes. The Essential Eight sits underneath most of it as a baseline expectation.

Every one of these frameworks comes back to the same question: can you demonstrate exactly where your security data sits and who’s accountable for it? That’s much harder to do when your telemetry has been copied out of your tenant into someone else’s platform.

Why Microsoft-native security is gaining momentum

This is where I believe Chorus Cyber differentiates itself from much of the MDR market. Rather than replacing Microsoft security investments, Chorus Cyber is built to maximise them – filling in the missing 24×7 SOC expertise needed for true 24×7 threat detection and response.

The benefits of a Microsoft-native SOC service include:

No additional agents. Microsoft’s security stack, such as Microsoft Defender XDR, Sentinel, Entra ID, already generates the telemetry a SOC needs. There’s no case for bolting on another endpoint agent to get visibility you already have.

No proprietary platform. Your security data isn’t replicated into a third-party SIEM or data lake. It’s monitored and actioned inside the Microsoft environment you already control.

Data stays in your customer’s tenant. Because nothing is being exported to run the service, the sovereignty question answers itself: your data lives where it always has, inside your own Microsoft environment.

Compliance becomes simpler to demonstrate. A single, consolidated environment is far easier to audit than telemetry scattered across multiple platforms. That maps directly onto what Horizon 2, the Cyber Security Act and APRA CPS 234 are asking Australian organisations to show.

Commercial simplicity. Partners can build recurring managed security services around customer investments that already exist, rather than attempting to justify yet another security platform. Less complexity is always a good thing in security.

Built for how your customers operate

This is the model Chorus Cyber runs on, and it’s what our Australian team, delivered exclusively through our partnership with Dicker Data, works with local partners and customers to put into practice: agentless, Microsoft-native SOC services that help organisations meet regulations and data sovereignty needs – while getting the most from the security platform customers already have and pay for.

For organisations standardised on Microsoft, that’s a compelling proposition.