Better security won’t be a catalyst for your organisation’s growth, but poor security could be the barrier that holds you back. It’s currently estimated that cybercrime will cost $10.5 trillion in 2025, according to research by HSBC. So, what can you do to keep these costs down, prevent threats, and protect value as you grow?
Cyber security professional services are designed to help you ensure you’re getting the most out of your security efforts. From providing access to specialist knowledge and expertise to delivering cost efficiencies and optimising resources, cyber security professional services help you stay ahead of emerging threats.
As a trusted advisor, Nasstar provides insight and expert advice born out of decades of experience helping organisations strengthen their defences and maintain compliance. From quantifying and understanding your risks to extending your team’s resources, detecting and responding to threats, monitoring compliance and developing a strategic security program, our security specialists will assist you at every step.

Justin Barker
Employee Experience Practice Lead at Nasstar
"Every company has a duty of care to their stakeholders, customers and trading partners to maintain the confidentiality and security of their sensitive data. Fall short and the consequences can be both severe and wide-ranging. At Nasstar, our cyber security professional services ensure you’re always at the forefront of cyber defence."
Our expertise
At Nasstar, we’ve spent decades working in cyber security and IT professional services, honing our craft and ensuring we’re always at the forefront of innovation in the ever-evolving cyber threat landscape. Our strategic consulting professionals, alongside our suite of protective technologies, monitoring services, and threat detection tools can help you defend your business proactively and efficiently.
Whether you’re new to cyber security or you’re keen to refresh your current defences, we can help. Our team are on hand to support you wherever you are on your roadmap, from assessing your protective measures and recommending improvements to developing strategies that completely transform your cyber security position.
From GDPR and Cyber Essentials to IASME Governance, ISO:27001 and CIS Critical Security Controls, we ensure that your business is doing the cyber security basics properly and guide you on the path towards formal accreditation for your efforts. Through our audit and compliance services, we can fundamentally improve your cyber defences and reassure every stakeholder that their data is secure with our IT professional services.
Our consultative approach means you’ll have access to expert knowledge and guidance, making sure you have the right controls in place to meet your specific business needs and mitigate risk effectively. Most importantly, we can unify your organisation around an agreed set of security priorities and determine the right approach for delivering them. With Nasstar, you can feel confident that every priority is taken care of.
Why choose Nasstar?
Putting the right cyber security solutions in place to efficiently and effectively manage risk is key, but it can be complex doing it all yourself. With our cyber security and IT professional services team, you can let us take care of the difficult parts, safe in the knowledge that your estate is in expert hands.
We take pride in understanding your environment and unique needs, ensuring we create cyber security solutions that fit with your requirements and the increasing challenges you may face.
FAQs
Cyber security professional services are services provided by a third-party organisation, like Nasstar, that support businesses to achieve their cyber security goals. The services can include guidance and expertise, as well as help in designing, implementing, and managing cyber security solutions tailored to the needs of the business.
At Nasstar, we offer a range of professional services for cyber security, including security hardening, penetration testing, and cyber security strategy support. We understand the need for security to remain affordable, so we place our focus on addressing the areas with the highest impact. We tailor our professional IT services with a targeted, clear-thinking approach, from a team you can trust to get on with the job.