What is MDR (Managed Detection and Response)?
MDR is a managed cybersecurity service that combines technology and human expertise to detect, investigate, and respond to threats. It provides continuous monitoring and rapid response without the need for an in-house security team.
Why MDR matters for Australian businesses
With cyberattacks on Australian businesses increasing year on year, understanding your security tools and strategies is critical. The Australian Cyber Security Centre reports an attack every six minutes, and small and medium businesses are increasingly targeted. Having the right defences in place is not optional — it is essential for protecting your data, your clients, and your reputation.
For small and medium businesses in particular, mdr plays a key role in maintaining a secure, efficient, and resilient IT environment. Whether you are reviewing your current setup or planning improvements, understanding mdr will help you have more informed conversations with your IT provider and make better decisions for your business.
Related terms
How All IT Services can help
At All IT Services, we help businesses across Sydney, Brisbane, Melbourne, and regional NSW implement and manage mdr as part of our comprehensive cybersecurity solutions. If you have questions about how mdr fits into your IT strategy, contact our team for a no-obligation consultation.
Frequently Asked Questions
What is MDR?
MDR stands for Managed Detection and Response. It is a service where a specialist provider monitors your environment around the clock, detects threats, and actively responds to contain them — combining security technology with human analysts so threats are stopped, not just flagged.
How is MDR different from a traditional managed security service?
Older managed security services often just forward alerts for you to deal with. MDR includes active response — the provider’s analysts investigate and take action to contain a threat, rather than leaving your team to interpret and act on raw alerts alone.
What is the difference between MDR and EDR?
EDR (Endpoint Detection and Response) is the technology installed on devices to detect threats. MDR is the service that wraps around tools like EDR, adding 24/7 monitoring and expert response. EDR is the tool; MDR is the team and process operating it for you.
Do we still need antivirus if we have MDR?
MDR is usually built on modern endpoint protection that replaces traditional antivirus, so you generally will not run both. The endpoint tooling underpinning MDR provides the malware protection antivirus used to, plus far richer detection and response.