Why the range is so wide
Cyber security is not a single product, so a single price does not exist. A one time vulnerability assessment, a recurring monitoring service and a fully staffed detection and response operation are three different purchases with three different cost structures, and quotes that look far apart are often pricing different things entirely.
The first job when reading a security quote is to work out which of these you are being sold. An assessment is a finite project. Ongoing monitoring is a recurring service. Managed detection and response is a recurring service with staffed analysts behind it, and the staffing is what pushes it to the top of the range.
The main ways security is bought
It helps to separate the one time work from the ongoing work.
- Assessments and penetration tests: project priced, billed once, scoped to a defined target
- Baseline tooling: endpoint protection, email filtering and patching, often bundled into a managed IT fee
- Managed detection and response: a recurring fee for staffed monitoring, alert triage and incident response
- Compliance support: adds controls, documentation and audit readiness on top of the technical work
What drives the cost
The size of your environment sets the baseline, since more users, devices and systems mean more to protect and more to watch. Coverage hours matter, because round the clock monitoring needs staff on shift and costs more than a business hours service. Your obligations matter too, since regulated data and insurance or contract requirements pull in controls, reporting and audit work that a lighter environment can skip. Finally the depth of response changes the number, because a service that only alerts you is cheaper than one that contains an incident on your behalf.
How to buy sensibly
Start from your risk and your obligations rather than a target price. Decide whether you need a one time assessment, ongoing monitoring or genuine detection and response, then price that specific thing. Comparing an assessment quote against a monitoring quote on cost alone will mislead you every time.
When you evaluate a monitoring or detection service, look at the operation behind it. Ask who watches the alerts, during which hours and what happens in the first hour of a confirmed incident. A certification such as SOC 2 tells you an audited process exists, but confirm the current report and the covered services before you treat it as assurance.
Key takeaways
- Security pricing is wide because assessments, monitoring and detection are different purchases.
- Baseline tooling in an IT package is not the same as staffed detection and response.
- Cost rises with environment size, coverage hours, obligations and response depth.
- Decide which service you actually need before comparing any prices.
Common questions
Why is managed detection and response so much more expensive than antivirus?
Because it is staffed. Antivirus is a tool, while detection and response is a service where analysts watch alerts and act on incidents, often around the clock. You are paying for the people and the hours, not just software.
Do I need paid security services if my MSP already includes some?
It depends on your risk and obligations. Baseline tools in a managed IT package cover hygiene, but if you handle regulated data or face a real threat model you may need genuine monitoring and response confirmed specifically.
Is a one time assessment enough?
An assessment tells you where you stand at a point in time. It is a good starting point, but it does not defend you day to day, so most organisations pair it with ongoing protection sized to their risk.