MSSP vs a dedicated security team: which is right for you?

By TalentDock Editorial Team · Updated 27 September 2026 · 7 min read

Quick answer

A managed security service provider (MSSP) or managed detection and response (MDR) provider sells a monitoring and response service, usually 24/7 on its own platform, shared across many clients. A dedicated security team is people who work only for you, in your tools. Choose an MSSP or MDR for fast round-the-clock alert coverage on a small estate; choose a dedicated team when you need engineering, tuning, compliance work and deep knowledge of your systems. Many UK organisations combine the two.

Definitions

MSSP, MDR, managed SOC and dedicated teams explained

Security service models
Model	What it is	Typical pricing
MSSP	Broad managed security: firewall management, monitoring, vulnerability scanning, sometimes SOC	Per device, user or service tier
MDR	Detection and response focused, often on the provider's own EDR or XDR platform	Per endpoint or user
Managed SOC / SOC as a service	Outsourced monitoring on your or the provider's SIEM	Per log volume, device or tier
Dedicated team	Named specialists working only for you, employed by a provider	Per person, monthly

Compare

Head-to-head comparison

MSSP/MDR vs dedicated team
	MSSP / MDR	Dedicated offshore team
24/7 coverage	Included from day one	Needs five or more analysts per seat
Knowledge of your estate	Playbook-level	Deep, builds over time
Hands-on engineering and fixes	Limited or extra cost	Core of the role
Tools and data	Often the provider's platform	Your tools; data stays in your tenancy
Compliance and GRC work	Rarely included	Can be a dedicated role
Switching cost	Platform lock-in possible	People and knowledge stay in your tools
Accountability	Contract and SLAs	Your management, with provider support

Choosing

When each model makes sense

Choose MSSP or MDR when

You have a small estate, no security staff, need 24/7 alerting now and mostly want someone to watch and contain.

Choose a dedicated team when

You have a backlog of security engineering, compliance targets, noisy alerts to tune, or want security knowledge to stay in-house.

Choose a hybrid when

You want MDR cover overnight and a dedicated team that tunes detections, fixes root causes and handles everything the MDR escalates.

Due diligence

Questions to ask any security provider

1 · Whose tools?

Do we keep our detections and data if we leave?

2 · Who responds?

Will you contain threats, or only notify us?

3 · Which people?

Named staff or a shared pool? Where are they based?

4 · What is excluded?

Engineering, tuning, compliance, out-of-scope assets?

5 · How do we exit?

Notice, handover and data return terms.

FAQ

Frequently asked questions

What is a managed security service provider?

A company that delivers security services such as monitoring, firewall management and vulnerability scanning to many clients, usually under a monthly contract.

What is the difference between MSSP and MDR?

An MSSP offers a broad range of managed security services; MDR focuses on detecting and actively responding to threats, often on the provider’s own platform.

Is an MSSP cheaper than a dedicated team?

For small estates needing only 24/7 alerting, often yes. Once you need engineering and compliance work too, dedicated people often give better value.

Can we use both?

Yes. A common pattern is MDR for overnight cover and a dedicated team for everything else.

Does TalentDock offer MSSP services?

No. We provide dedicated specialists who work in your tools; we are happy to work alongside your MSSP or MDR.

Keep reading

Related guides

Offshore SOC team

Dedicated monitoring.

Dedicated cybersecurity team

Team designs.

Offshore cybersecurity cost

Budgets.

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