What is MDR?
Managed detection and response (MDR) is a cybersecurity service that pairs threat detection technology with a team of security analysts who monitor your environment around the clock, investigate suspicious activity, and act to contain threats. Put simply, MDR gives organizations without their own security operations center the threat hunting and incident response capabilities of one.
How does MDR work?
Here is how a typical threat moves through an MDR service, from first signal to resolution.
- Detect. Software on your endpoints, along with data from your network, cloud, and email systems, flags behavior that looks wrong. For example, one user account logging in from two different countries within an hour.
- Investigate. A security analyst reviews the alert, connects it to other activity, and decides whether it is a real threat or a false alarm.
- Contain. If the threat is real, the analyst can isolate the device from the network, disable the account, or stop the malicious process, often within minutes.
- Remediate. The MDR team works with your IT provider to remove the threat and restore affected systems.
- Report. You receive a summary of what happened, how it was handled, and what to change so it does not happen again.
The difference from older tools is the human layer. Software raises the alarm. People decide what it means and act on it, including at 2 a.m. on a holiday weekend.
How is MDR different from antivirus, EDR, and SIEM?
- Antivirus blocks known malware by matching it against signatures. It struggles with new or fileless attacks.
- EDR (endpoint detection and response) is technology that watches device behavior and can respond automatically. It produces alerts, but someone still has to review them.
- SIEM (security information and event management) collects and correlates logs from across your environment. It is powerful, but it takes skilled staff to tune and watch.
- MDR is a service that puts experienced analysts behind tools like EDR, monitoring and responding 24/7 on your behalf.
An easy way to picture it: EDR is the security camera. MDR is the security team watching the feed and responding when someone breaks in.
What threats does MDR catch that other tools miss?
MDR is built for threats that do not look like traditional malware. That includes attackers logging in with stolen credentials, ransomware operators quietly moving through a network before they strike, misuse of legitimate admin tools, and unusual data transfers leaving the company. These are patterns of behavior, and recognizing them takes context that automated tools often lack.
Do small and mid-sized businesses really need MDR?
For many, yes. Attackers target smaller organizations because they are less likely to have anyone watching the network after hours. Building an in-house security operations center means hiring several analysts to cover nights and weekends, which is out of reach for most small and mid-sized businesses. MDR delivers that coverage as a service.
Quick self-check: If three or more of these describe your business, MDR deserves a serious look.
- You do not have dedicated security staff
- Nobody reviews security alerts on nights and weekends
- You store customer, financial, health, or government data
- You must meet requirements such as CMMC, HIPAA, or PCI DSS
- Your cyber insurance carrier is asking about 24/7 monitoring or EDR
- Employees work remotely or across multiple locations
- You have had a security incident or close call in the past two years
What should you look for in an MDR provider?
Ask these questions before you sign with any MDR provider:
- What are your average times to detect and to respond?
- Can you take containment action directly, or do you only send alerts?
- Does coverage include endpoints, cloud, email, and network, or endpoints only?
- Are your analysts available 24/7, and are they your own staff?
- How do you work with our IT provider during an incident?
- What reports will we receive, and how often?
How much does MDR cost?
MDR is usually priced per endpoint or per user each month. Your cost depends on the number of devices, the coverage you need beyond endpoints, and whether incident response hours are included. A useful comparison is the downtime, recovery work, and lost business that a single ransomware event can cause.
Why choose 10X for managed detection and response?
MDR works best when the people watching your alerts and the people managing your IT follow the same playbook. At 10X Consulting Group, they are the same team. We deliver managed detection and response in-house, starting with an assessment of your environment and current security tools so your coverage matches your risk, budget, and compliance requirements.
Because 10X already supports endpoint management, network infrastructure, and backup and recovery for our clients, there is no gap between detection and cleanup. The same team that spots and contains a threat also restores your systems and closes the hole that let it in. We also validate your security controls on an ongoing basis, so your protection keeps pace as your business changes.
Organizations across the Charlotte region count on 10X to keep watch over their networks and data. Talk with 10X Consulting Group about whether MDR is the right fit for your business.