
We create a secure future for your organization by providing a comprehensive Cyber security solution.


Trusted Security Supplier
As trusted partners of the Scottish Business Resilience Centre and a certification body for the NCSC’s Cyber Essential Scheme, you have the confidence that our services meet industry standards.
The core approach to protecting your network from cyber-attacks is to get a reliable and experienced company dealing in Cyber security services suited for your organization.
Closed Door Security stands as a leading brand in offering services of Cyber security, including:
- Simulated Cyber Attacks
- Penetration Testing
- Cyber Essentials
- Cyber Essentials Plus
- IASME Gold
- Security Consulting
- Managed Security
As the first business within the Islands of Scotland to be awarded with the status of certification body by the NCSC, we are setting the standard for satisfaction in delivering these services.



Innovative Cyber Security
As the first Cyber Security Consultancy in the Outer Hebrides, we set the standard for service and satisfaction. We joined the small number of expert consultancies in Scotland leading the field and driving innovation. We can assure you that we do nothing short of our very best with every cybersecurity engagement and we will provide your company with the tools needed not only to prevent any data breaches from occurring in the future, but identifying potential security risks that could be taken advantage of as well. Carrying a strong background within the Defence Sector, we try to distinguish ourselves from our competitors.
Small Business or
Enterprise
Our services are completely customisable and suit everyone from the small business on a budget to an enterprise looking to overhaul their IT security.
We work with each of our clients to ensure they receive the service they require with complete satisfaction. Whether it’s advice on email security or a full security assessment, all of our services are customised.


Cyber Security Services
The core approach to protecting your network from cyber-attacks is to get a reliable and experienced company dealing in Cyber security services suited for your organization.
Closed Door Security stands as a leading brand in offering services of Cyber security, including
- Simulated Cyber Attacks
- Penetration Testing
- Cyber Essentials
- Cyber Essentials Plus
- IASME Gold
- Security Consulting
- Managed Security
Consultancy Services
As an early adapter to the concept of attack-driven security, we’ve been protecting the investment and time of our clients by providing them with world-class services. Through the utilization of modern equipment and competent IT professionals, we provide ADHOC security consulting and testing along with a seamless experience that ensures the security of our clients by giving them a head start in their cybersecurity. Our services are entirely customisable and can be tailored to fit the needs of your organization. We work with each of our clients with diligence and the utmost sincerity to ensure they receive the assistance they require with complete satisfaction. Regardless of whether our services are a recommendation on a full security assessment or just email security; each one is tailored as per the requirements of our clients.

A Consultancy You Can Trust
Closed Door Security is associated with some of the top names in Cyber Security worldwide which have the privilege of setting future trends in the domain of cyber security and advanced IT solutions. In recent years, we have accomplished numerous objectives and can proudly announce that Closed Door Security has acquired the satisfaction of its clients as well as having established itself as a leader in providing advanced cyber security solutions to organizations around the globe.
Furthermore, we have high standards for our internal security procedures that we abide by. We hold Cyber Essentials and IASME Governance; providing you with the hard evidence that we are caring for our own business just as we take care of yours.

