Managed Security
Service Provider

Partner with PSTG and share your security management with our expert engineers. Remote access, 24-hour support and effective system monitoring are just some of the security services we provide to organisations as their Managed Security Service Provider (MSSP).

The Difference Between an MSP and an MSSP


Managed Service Providers (MSPs) usually feature some kind of cybersecurity policy in their offerings. However, unlike an MSP, MSSPs offer a more focused cybersecurity service to ensure their customers are protected from the latest threats and methods of attack. 

Infrastructure 3

The role of an MSP is often consultancy-based. They’ll answer any questions you might have about security or recommend a security update for a system your business relies on. MSSPs do more than just suggest patch rollouts. They’ll analyse existing data and assist with key business decisions that are relevant to your IT environment and security policies.

Woman with Clipboard

As an MSSP, we can do everything MSPs offer and so much more. We’re experts in security, providing continuous monitoring, vulnerability risk assessments, threat intelligence and bespoke solutions to fill any gaps we find in your existing setup network.

End-to-End Managed IT Security Services

Analyse & Identify

We analyse your existing solution and identify any gaps that are a cause for concern. Then provide our expert recommendations to fill those gaps. 


We configure a bespoke solution that resolves any issues found during an audit, taking into account existing systems to ensure everything integrates smoothly.

Install & Implement

We install and implement the designed solution, working alongside your IT team to reduce friction and possible delays.


We enable you to manage and scale your security internally so that you have full control if you so wish.


We can monitor the new solution, resolving any issues before they can escalate and making slight adjustments if necessary.


We offer a range of support services, from 24x7 with remote access, to an ad-hoc service that you can turn to as and when you need our assistance.

Concerned About Cybersecurity?

Be proactive and ensure your business’ security network is robust and able to cope with any method of attack. We’re here to help and offer expert advice to ensure you take the necessary precautions. Reach out now and one of our experts will be in touch.

Get in Touch

Choose PSTG as Your MSSP


As your MSSP, we’ll work alongside your existing team to identify possible security concerns that need to be addressed. We aren’t replacing your specialists. Instead, we work with them to understand the daily security challenges you face and how your available resources can be allocated in the most efficient way.


We provide remote IT support, implementing quick fixes even while the office is closed to ensure your business continues to run smoothly. Even if these slight problems take place in the middle of the night, our experienced engineers are on hand 24/7 to continuously monitor everything.


Partnering with us gives your business access to the latest security knowledge and know-how. As an MSSP, it’s our job to engage with the wider world of security so we’re prepared for the next method of cyberattack. We understand it’s difficult to do this when managing a huge IT department, so let us take that off your plate.

Plus, if we identify a fix that’s worked for another client is needed on your network, then we can roll that out too.

Get a Quote Today

For more information on the full range of IT security services that we offer, don’t hesitate to request a quote today by contacting us. A member of our team will reach out and suggest a quote that’s tailored to your specific security needs and requirements.

Contact PSTG
Get a quote by contacting us

Read Our Case Studies

To see how we’ve implemented wide-scale infrastructure improvements for our clients, take a look at our previous work.

See Our Previous Work